simmons south carolina argued january decided june penalty phase petitioner south carolina trial state argued future dangerousness factor jury consider deciding whether sentence death life imprisonment murder elderly woman rebuttal petitioner presented evidence future dangerousness limited elderly women thus reason expect violent acts prison however refused give jury proposed instruction state law ineligible parole asked jury whether life imprisonment carried possibility parole instructed jury consider parole reaching verdict terms life imprisonment death sentence understood plain ordinary meaning jury returned death sentence appeal state concluded regardless whether trial refusal inform sentencing jury defendant parole ineligibility might ever error instruction given petitioner jury satisfied substance request charge ineligibility held judgment reversed case remanded reversed remanded justice blackmun joined justice stevens justice souter justice ginsburg concluded defendant future dangerousness issue state law prohibits release parole due process requires sentencing jury informed defendant parole ineligible individual executed basis information opportunity deny explain gardner florida petitioner jury reasonably may believed released parole page ii executed extent misunderstanding pervaded deliberations effect creating false choice sentencing death sentencing limited period incarceration trial refusal apprise jury information crucial determination particularly state alluded defendant future dangerousness argument reconciled well established precedents interpreting due process clause see skipper south carolina pp trial instruction life imprisonment understood plain ordinary meaning satisfy petitioner request parole ineligibility charge since nothing dispel misunderstanding reasonable jurors may way particular state defines life imprisonment pp justice joined chief justice justice kennedy concluded state puts defendant future dangerousness issue available alternative sentence death life imprisonment without possibility parole due process entitles defendant inform sentencing jury either argument instruction parole ineligible prosecution argue future dangerousness state may appropriately decide parole proper issue jury consideration even alternative sentence death life imprisonment without possibility parole trial instruction satisfy petitioner request parole ineligibility charge since rejection parole recent development displacing longstanding practice parole availability since common sense dictates many jurors might know whether life sentence carries possibility parole pp simmons south carolina justice blackmun announced judgment delivered opinion justice stevens justice souter justice ginsburg join case presents question whether due process clause fourteenth amendment violated refusal state trial instruct jury penalty phase capital trial state law defendant ineligible parole hold defendant future dangerousness issue state law prohibits defendant release parole due process requires sentencing jury informed defendant parole ineligible july petitioner beat death elderly woman josie lamb home columbia south carolina week petitioner capital murder trial scheduled begin pleaded guilty first degree burglary two counts criminal sexual conduct connection two prior assaults elderly women petitioner guilty pleas resulted convictions violent offenses convictions rendered simmons south carolina petitioner ineligible parole convicted subsequent violent crime offense ann supp prior jury selection prosecution advised trial judge state bviously going ask exclude mention parole throughout trial app defense counsel objection trial granted prosecution motion order barring defense asking question voir dire regarding parole order defense counsel forbidden even mention subject parole expressly prohibited questioning prospective jurors whether understood meaning life sentence south carolina law trial petitioner convicted murder lamb penalty phase defense brought forward mitigating evidence tending show petitioner violent behavior reflected serious mental disorders stemmed years neglect extreme sexual physical abuse petitioner endured adolescent disagreement among witnesses regarding extent petitioner mental condition properly deemed disorder witnesses defense prosecution agreed petitioner posed continuing danger elderly women closing argument prosecution argued petitioner future dangerousness factor jury consider fixing appropriate punishment question jury said prosecution petitioner simmons south carolina midst prosecution urged verdict death response society someone threat verdict act ibid petitioner sought rebut prosecution generalized argument future dangerousness presenting evidence due unique psychological problems dangerousness limited elderly women reason expect acts violence isolated prison setting support argument petitioner introduced testimony female medical assistant two supervising officers richland county jail petitioner held prior trial three testified petitioner adapted well prison life pretrial confinement behaved violent manner toward inmates staff petitioner also offered expert opinion testimony richard boyle clinical social worker former correctional employee reviewed observed petitioner institutional adjustment boyle expressed view based petitioner background current functioning petitioner successfully adapt prison sentenced life imprisonment concerned jury might understand life imprisonment carry possibility parole petitioner case defense counsel asked trial judge clarify point defining term life imprisonment jury accordance code supp buttress request simmons south carolina petitioner proffered outside presence jury evidence conclusively establishing parole ineligibility petitioner behalf attorneys south carolina department corrections department probation parole pardons testified offender petitioner position fact ineligible parole south carolina law prosecution challenge question petitioner parole ineligibility instead sought elicit admissions witnesses notwithstanding petitioner parole ineligibility petitioner might receive holiday furloughs forms early release even effort unsuccessful however revealed department corrections regulations prohibit petitioner release early release programs work release supervised furloughs convicted murderer serving life without parole ever furloughed otherwise released reason petitioner offered evidence without objection results statewide public opinion survey conducted university south carolina institute public affairs survey conducted days petitioner trial showed percent adults questioned firmly believed inmate sentenced life imprisonment south carolina actually required spend rest life prison see app almost half surveyed believed convicted murderer might paroled within years nearly thought release certainly occur less years ibid percent surveyed indicated called upon make capital sentencing decision jurors amount time convicted murderer actually spend prison extremely important important factor choosing life death simmons south carolina petitioner argued view public apparent misunderstanding meaning life imprisonment south carolina reasonable likelihood jurors vote death simply believed mistakenly petitioner eventually released parole prosecution opposed proposed instruction urging allow argument state defense parole charge jury anything concerning parole citing south carolina opinion state torrence trial refused petitioner requested instruction petitioner asked alternatively following instruction charge sentences mean say recommend defendant jonathan simmons sentenced death actually sentenced death executed hand recommend sentenced life imprisonment actually sentenced imprisonment state penitentiary balance natural life deliberations speculate sentences mean anything told told exactly happen defendant depending sentencing decision app deliberating petitioner sentence minutes jury sent note judge asking single question imposition life sentence carry possibility parole simmons south carolina petitioner objection trial judge gave following instruction instructed consider parole parole eligibility reaching verdict consider parole parole eligibility proper issue consideration terms life imprisonment death sentence understood plan sic ordinary meaning appeal south carolina petitioner argued trial judge refusal provide jury accurate information regarding parole ineligibility violated eighth amendment due process clause fourteenth amendment south carolina declined reach merits petitioner challenges one justice dissenting concluded regardless whether trial refusal inform sentencing jury defendant parole ineligibility might error simmons south carolina circumstances instruction given petitioner jury satisfie substance petitioner request charge parole ineligibility thus reason consider whether denial instruction constitutional error case state simmons granted certiorari ii due process clause allow execution person basis information opportunity deny explain gardner florida case jury reasonably may believed petitioner released parole executed extent misunderstanding pervaded jury deliberations effect creating false choice sentencing petitioner death sentencing limited period incarceration grievous misperception encouraged trial refusal provide jury accurate information regarding petitioner parole ineligibility state repeated suggestion petitioner pose future danger society executed three times petitioner asked inform jury fact ineligible parole state law three times request denied state thus succeeded securing death sentence ground least part petitioner future dangerousness time concealing sentencing jury true meaning sentencing alternative namely life imprisonment meant life without parole think clear state denied petitioner due process simmons south carolina approved jury consideration future dangerousness penalty phase capital trial recognizing defendant future dangerousness bears sentencing determinations made criminal justice system see jurek texas plurality opinion noting sentencing authority must predict convicted person probable future conduct engages process determining punishment impose california ramos explaining proper sentencing jury capital case consider defendant potential reform whether probable future behavior counsels desirability release society although south carolina statutes mandate consideration defendant future dangerousness capital sentencing state evidence aggravation limited evidence relating statutory aggravating circumstances see barclay florida plurality opinion california ramos jury finds defendant falls within legislatively defined category persons eligible death penalty jury free consider myriad factors determine whether death appropriate punishment thus prosecutors south carolina like impose death penalty frequently emphasize defendant future dangerousness evidence argument sentencing phase urge jury sentence defendant death danger public released prison eisenberg wells deadly confusion juror instructions capital cases cornell arguments relating defendant future dangerousness ordinarily inappropriate guilt phase simmons south carolina trial jury free convict defendant simply poses future danger defendant future dangerousness likely relevant question whether element alleged offense proved beyond reasonable doubt jury sentencing responsibilities capital trial many issues irrelevant determination step foreground require consideration sentencing phase defendant character prior criminal history mental capacity background age many factors addition future dangerousness jury may consider fixing appropriate punishment see lockett ohio eddings oklahoma barclay florida assessing future dangerousness actual duration defendant prison sentence indisputably relevant holding factors constant entirely reasonable sentencing jury view defendant eligible parole greater threat society defendant indeed may greater assurance defendant future nondangerousness public fact never released parole trial refusal apprise jury information crucial sentencing determination particularly prosecution alluded defendant future dangerousness argument jury reconciled precedents interpreting due process clause skipper south carolina held defendant denied due process refusal state trial admit evidence defendant good behavior prison penalty simmons south carolina phase capital trial although majority opinion stressed defendant good behavior prison relevant evidence mitigation punishment thus admissible eighth amendment citing lockett ohio plurality opinion skipper opinion expressly noted conclusion also compelled due process clause explained prosecution relies prediction future dangerousness requesting death penalty elemental due process principles operate require admission defendant relevant evidence rebuttal see also powell opinion concurring judgment ecause petitioner allowed rebut evidence argument used defendant clearly denied due process reached similar conclusion gardner florida case defendant sentenced death basis presentence report made available therefore rebut plurality explained sending man death basis information opportunity deny explain violated fundamental notions due process principle announced gardner reaffirmed skipper compels decision today see also crane kentucky due process entitles defendant meaningful opportunity present complete defense citation omitted ake oklahoma state presents psychiatric evidence defendant future dangerousness capital sentencing proceeding due process entitles indigent defendant assistance psychiatrist development defense like defendants skipper gardner petitioner prevented rebutting information simmons south carolina sentencing authority considered upon may relied imposing sentence death state raised specter petitioner future dangerousness generally thwarted efforts petitioner demonstrate contrary prosecutor intimations never released parole thus view pose future danger society logic effectiveness petitioner argument naturally depended fact legally ineligible parole thus remain prison afforded life sentence petitioner efforts focus jury attention question whether prison future danger futile repeatedly denied opportunity inform jury never released parole jury left speculate petitioner parole eligibility evaluating petitioner future dangerousness denied straight answer petitioner parole eligibility even requested state amici contend petitioner entitled instruction informing jury petitioner ineligible parole information inherently misleading essentially argue simmons south carolina future exigencies legislative reform commutation clemency escape might allow petitioner released society petitioner entitled inform jury parole ineligible insofar argument targeted specific wording instruction petitioner requested argument misplaced petitioner requested instruction recommend defendant sentenced life imprisonment actually sentenced imprisonment state penitentiary balance natural life app proposed trial ruled south carolina law prohibited plain language instruction petitioner ineligible parole state law extent state opposes even simple parole ineligibility instruction hypothetical future developments argument little force respondent admits instruction informing jury petitioner ineligible parole legally accurate certainly instruction accurate instruction leaves jury speculate whether life imprisonment means life without parole something else state asserted accuracy concerns undermined fact large majority provide life imprisonment without parole alternative capital punishment inform sentencing authority defendant parole ineligibility simmons south carolina provide capital sentencing juries information regarding parole ineligibility seem rely south carolina proposition california ramos held simmons south carolina determinations purely matters state law true ramos stands broad proposition generally defer state determination jury told sentencing state parole available jury knowledge parole availability affect decision whether impose death penalty speculative shall lightly decision whether inform jury information regarding parole reasonably may conclude truthful information regarding availability commutation pardon like kept jury order provide greater protection criminal justice system federal constitution requires concomitantly nothing constitution prohibits prosecution arguing truthful information relating parole forms early release simmons south carolina state rests case imposing death penalty least part premise defendant dangerous future fact alternative sentence death life without parole necessarily undercut state argument regarding threat defendant poses society truthful information parole ineligibility allows defendant deny explain showing future dangerousness due process plainly requires allowed bring jury attention way argument defense counsel instruction see gardner iii remains considered whether south carolina correct concluding trial satisfie substance petitioner request charge parole ineligibility responded jury query stating life imprisonment understood plain ordinary meaning ibid view petitioner basically received instruction requested disagree hardly questioned juries lack accurate information precise meaning life imprisonment defined much country history parole mainstay state federal sentencing regimes every term whether term life term years practice understood shorter stated term see generally lowenthal mandatory sentencing laws undermining effectiveness determinate sentencing reform describing development mandatory sentencing laws increasingly legislatures enacted mandatory sentencing laws severe penalty provisions yet precise contours penal laws vary state state see cheatwood simmons south carolina life without parole sanction current status research agenda crime delinq justice chandler south carolina observed impossible ignore reality known reasonable juror historically life term defendants eligible parole state smith opinion concurring dissenting cert denied instruction directing juries life imprisonment understood plain ordinary meaning nothing dispel misunderstanding reasonable jurors may way particular state defines life imprisonment see boyde california reasonable likelihood jury applied challenged instruction way prevents consideration constitutionally relevant evidence defendant denied due process true state points trial admonished jury instructed consider parole parole proper issue simmons south carolina consideration app far ensuring jury misled however instruction actually suggested parole available jury unstated reason blind fact undoubtedly instruction confusing frustrating jury given arguments prosecution defense relating petitioner future dangerousness obvious relevance petitioner parole ineligibility jury formidable sentencing task juries ordinarily presumed follow instructions see greer miller recognized circumstances risk jury follow instructions great consequences failure vital defendant practical human limitations jury system ignored bruton see also beck alabama barclay florida sentencing decision calls exercise judgment neither possible desirable person state entrusts important judgment decide vacuum experiences even trial instruction successfully prevented jury considering parole petitioner due process rights still honored petitioner future dangerousness issue entitled inform jury parole ineligibility instruction directing jury consider defendant likely conduct prison satisfied due process skipper supra reasons instruction issued trial case satisfy due process simmons south carolina iv state may create false dilemma advancing generalized arguments regarding defendant future dangerousness time preventing jury learning defendant never released parole judgment south carolina accordingly reversed case remanded proceedings inconsistent opinion ordered footnotes section board must grant parole parole authorized prisoner serving sentence second subsequent conviction following separate sentencing prior conviction violent crimes defined section petitioner earlier convictions burglary first degree criminal sexual assault first degree violent offenses specifically petitioner argued eighth amendment parole ineligibility mitigating sense might serve basis sentence less death skipper south carolina quoting lockett ohio plurality opinion therefore entitled inform jury parole ineligibility also asserted withholding jury fact life without parole sentencing alternative trial impermissibly diminished reliability jury determination death appropriate punishment cf beck alabama finally relying authority gardner florida petitioner argued due process right rebut state argument petitioner posed future danger society violated trial refusal permit show noncapital sentence adequately protect public future acts violence express opinion question whether result reach today also compelled eighth amendment course fact defendant parole ineligible prevent state arguing defendant poses future danger state free argue defendant pose danger others prison executing means eliminating threat safety inmates prison staff state may mislead jury concealing accurate information defendant parole ineligibility due process clause tolerate placing capital defendant straitjacket barring rebutting prosecution arguments future dangerousness fact ineligible parole state law regard state emphasizes statute prohibits simmons south carolina petitioner eventual release society technically may true state regulations unambiguously prohibit work release virtually furloughs inmates ineligible parole see app pardons statute provides available extraordinary circumstances ann present employ juries capital sentencing provide life imprisonment without parole alternative capital punishment jury expressly informed defendant ineligibility parole nine simmons south carolina simply identify jury sentencing alternatives death life without parole see ann cal penal code ann west ann tit art west supp stat supp supp eight allow jury specify whether defendant eligible parole see ann supp art supp michie supp tit supp ann supp utah code ann supp three statutory decisional law requires sentencing jury instructed accurate defendant ineligible parole see supp people gacho turner state miss cert denied three considered question whether jurors instructed defendant ineligible parole state law see supp codified laws supp florida however approved publication pattern jury instructions inform capital sentencing juries feature see standard jury instructions criminal cases finally four capital sentencing decision made trial judge alone sentencing panel judges thus well sentencing authority fully aware precise parole status murderers supp idaho code ann two south carolina life without parole sentencing alternative capital punishment convicted murderers refuse inform sentencing juries fact see commonwealth henry cert denied commonwealth strong eaton commonwealth cert denied commonwealth cert denied justice scalia points two additional texas north carolina traditionally kept information capital defendant parole ineligibility sentencing jury see post neither however life without parole sentencing alternative capital punishment also worthy note pursuant recently enacted legislation north carolina requires trial courts instruct capital sentencing juries concerning parole eligibility see ch public opinion juror surveys support commonsense understanding reasonable likelihood juror confusion meaning term life imprisonment see paduano smith deadly errors juror misperceptions concerning parole imposition death penalty colum human rights note meaning life virginia jurors effect reliability capital sentencing eisenberg wells deadly confusion juror instructions capital cases cornell bowers capital punishment contemporary values people misgivings misperceptions law society almost goes without saying jury case understood plain meaning life imprisonment life without parole south carolina reason jury inquire petitioner parole eligibility simmons south carolina justice souter justice stevens joins concurring join justice blackmun opinion least future dangerousness issue capital sentencing determination defendant due process right require sentencing jury informed ineligibility parole write separately believe additional related principle also compels today decision regardless whether future dangerousness issue sentencing eighth amendment entitles defendant jury capable reasoned moral judgment whether death rather lesser sentence imposed explained amendment imposes heightened standard reliability determination death appropriate punishment specific case woodson north carolina opinion stewart powell stevens jj see also godfrey georgia mills maryland thus requires provision accurate sentencing information indispensable prerequisite reasoned determination whether defendant shall live die gregg georgia opinion stewart powell simmons south carolina stevens jj invalidates procedural rules ten diminish reliability sentencing determination beck alabama need heightened reliability also mandates recognition capital defendant right require instructions meaning legal terms used describe sentences sentencing recommendations jury required consider making reasoned moral choice sentencing alternatives thus whenever reasonable likelihood juror misunderstand sentencing term defendant may demand instruction meaning death sentence following refusal request vacated arbitrarily capriciously wantonly freakishly imposed furman georgia douglas concurring stewart concurring join members majority holding least counsel permitted inform jury law must apply see ante plurality opinion post ginsburg concurring post concurring judgment also accept general rule matters law arguments counsel effectively substitute statements rguments counsel generally carry less weight jury instructions former usually billed advance jury matters argument evidence likely viewed statements advocates latter often recognized viewed definitive binding statements law boyde california citation omitted simmons south carolina justice blackmun persuasively demonstrates juries general likely misunderstand meaning term life imprisonment given context see ante judge must tell jury term means defendant requests moreover clear least one particular jurors understand meaning term since jury sent note judge asking imposition life sentence carry possibility parole ante answer easy controlled state statute judge said justice blackmun shows instruction actually given best confusing equivocal direction jury basic issue bollenbach reasonable likelihood jury applied challenged instruction way violated petitioner rights boyde supra effectively withholding jury life without parole alternative trial diminished reliability jury decision death rather alternative appropriate penalty case course free provide protection accused constitution requires see california ramos may provide less south carolina reasons well set forth justice blackmun whose opinion join judgment south carolina must reversed simmons south carolina justice ginsburg concurring case readily resolved core requirement due process right heard crane kentucky prosecution urges defendant future dangerousness cause death sentence defendant right heard means must afforded opportunity rebut argument see skipper south carolina full fair opportunity must include right inform jury indeed case defendant ineligible parole justice blackmun opinion accord justice essential point see ante post subsidiary matter justice opinion clarifies due process requirement met relevant information intelligently conveyed jury due process dictate judge rather defense counsel provide instruction see post read justice blackmun opinion say otherwise note trial simmons south carolina refused instruct jury case life means life without parole also ordered petitioner counsel refrain saying anything jury parole ineligibility app understandings concur justice blackmun opinion compare ante refraining addressing simmons eighth amendment claim ante souter concurring eighth amendment requires judge instruct jury simmons south carolina parole ineligibility simmons south carolina justice chief justice justice kennedy join concurring judgment capital sentencing proceedings must course satisfy dictates due process clause clemons mississippi one hallmarks due process adversary system defendant ability meet state case cf crane kentucky capital cases held defendant future dangerousness consideration state may rely seeking death penalty see california ramos prosecution specifically relies prediction future dangerousness asking death penalty elemental due process requirement defendant sentenced death basis information opportunity deny explain requires defendant afforded opportunity introduce evidence point skipper south carolina quoting gardner florida plurality opinion see also powell concurring judgment simmons south carolina unlike skipper defendant sought introduce factual evidence tending disprove state showing future dangerousness see powell concurring judgment petitioner sought rely operation south carolina sentencing law arguing pose threat community sentenced life imprisonment previously noted approval however state courts held improper jury consider informed argument instruction possibility commutation pardon parole california ramos supra decision whether inform jury possibility early release generally left see state parole available constitution require preclude jury consideration fact likewise prosecution simmons south carolina argue future dangerousness state may appropriately decide parole proper issue jury consideration even alternative sentence death life imprisonment without possibility parole state seeks show defendant future dangerousness however fact never released prison often way violent criminal successfully rebut state case agree case defendant allowed bring parole ineligibility jury attention way argument defense counsel instruction means responding state showing future dangerousness despite general deference state decisions regarding jury told sentencing agree due process requires defendant allowed cases available alternative sentence death life imprisonment without possibility parole prosecution argues defendant pose threat society future course cases prosecution free argue defendant dangerous prison state may also though need inform jury truthful information regarding availability commutation pardon like see prosecutor case put petitioner future dangerousness issue petitioner permitted argue parole ineligibility capital sentencing jury although trial judge instructed jurors terms life imprisonment death sentence understood pla ordinary meaning app agree instruction satisfie substance petitioner request charge parole ineligibility rejection parole many federal government recent simmons south carolina development displaces longstanding practice parole availability see ante common sense tells us many jurors might know whether life sentence carries possibility parole may come pass plain ordinary meaning life sentence life without parole jury case felt compelled ask whether parole available shows jurors know whether defendant released prison moreover prosecutor referring verdict death act strongly implied petitioner let eventually jury recommend death sentence state puts defendant future dangerousness issue available alternative sentence death life imprisonment without possibility parole due process entitles defendant inform capital sentencing jury either argument instruction parole ineligible case prosecution argued capital sentencing proceeding petitioner dangerous future although alternative sentence death state law life imprisonment without possibility parole petitioner allowed argue jury never released prison trial judge instruction communicate information jury therefore concur judgment petitioner denied due process law constitutionally entitled simmons south carolina justice scalia justice thomas joins dissenting today judgment certainly seems reasonable enough determination capital sentencing jury permitted consider however purports purports determination capital sentencing scheme permit jury consideration material incompatible national traditions criminal procedure violates due process clause constitution really basis pronouncement neither near uniform practice people jurisprudence respect former shall discuss current practice since parties amici addressed since traditional practice may relatively uninformative regard new schemes capital sentencing imposed upon recent jurisprudence overwhelming majority permit juries impose recommend capital sentences allow specific information regarding parole given jury sure many sentencing choices specifically include life without parole jury charge simmons south carolina conveys information whether parole available least eight however jury choice merely life without parole death among variation parole eligible life life without parole death precise date availability parole relevant jury choice moreover even among permit jury choose life unspecified death south carolina alone keeping parole information jury four widely separated parts country follow course lack clear practice contrast parties amici point ten arguably employ procedure according today opinions constitution requires picture national practice simmons south carolina falls far short demonstrating principle widely shared part even current temporary american consensus prior jurisprudence opinions justice blackmun justice rely fourteenth amendment guarantee due process rather eighth amendment cruel unusual punishments prohibition applied fourteenth amendment cf ante souter concurring prior law applicable subject indicates petitioner due process rights violated sentenced death basis information opportunity deny explain skipper south carolina quoting gardner florida opinions try bring case within description fit opinions paint picture prosecutor repeatedly stressed petitioner pose threat society upon release record tells different story rather emphasizing future dangerousness crucial factor prosecutor stressed nature petitioner crimes crime subject prosecution brutal murder woman home three prior crimes confessed petitioner rapes beatings elderly women one grandmother sure sheer depravity crimes rather specific fear simmons south carolina future induced south carolina jury conclude death penalty justice moreover future dangerousness emphasized future dangerousness outside prison even mentioned trial judge undertook specifically prevent response broader request petitioner counsel prosecutor prevented arguing future dangerousness obviously listen carefully argument solicitor see contravenes actual factual circumstance certainly recognize right state argue concerning defendant dangerous propensity allow solicitor example say jury anything indicate defendant going jailed period time encompassed within actual law fact submit parole eligibility jury negate fact solicitor must stay within trial record app justice blackmun justice focus two portions prosecutor final argument jury sentencing phase first stress prosecutor asked jury answer question petitioner midst statement however made imply course argument future dangerousness response petitioner mitigating evidence read context statement even relevant issue case defense case sentence diversion putting blame society father grandmother whoever else simmons south carolina spreading avoid personal responsibility came deprived background breaks life certainly helps shape someone concerned got shaped concerned midst verdict returned anger verdict emotional catharsis verdict response kid testifying mitigation really response gruesome grotesque handiwork petitioner verdict response society someone threat verdict act rule majority adopts order overturn sentence therefore goes well beyond necessary counteract prosecutorial misconduct disposition might agree rule least sweeping due process clause overrides state law limiting admissibility information simmons south carolina concerning parole whenever prosecution argues future dangerousness justice blackmun appears go even requiring admission parole ineligibility even prosecutor argue future dangerousness see ante see ante ginsburg concurring understand basis broad prescription general matter leaves strike consider appropriate balance among many factors probative value prejudice reliability potential confusion among others determine whether evidence admissible even capital punishment context noted wisdom decision permit juror consideration contingencies best left california ramos retain traditional authority determine particular evidence relevant skipper south carolina powell concurring one reason leaving way sensible code evidence invented piecemeal item considered isolation must given place within whole preventing defense introducing evidence regarding parolability half rule prevents prosecution introducing well rule changed defendants many think evenhandedness demands change prosecutors well state attorneys able say ladies gentlemen jury impose capital punishment upon defendant impose anything less life without parole may walking streets eight years many favor admission argument prefer state scheme defendants call attention unavailability parole prosecutors note availability force simmons south carolina state legislators difficult choice unless isolated state evidentiary rule merely less ideal beyond high threshold unconstitutionality low threshold constructs today difficult reconcile almost simultaneous decision romano oklahoma holds proper inquiry evidence admitted contravention state law whether admission evidence infected sentencing proceedings unfairness render jury imposition death penalty denial due process slip see unconstitutionality criterion excluding evidence accordance state law less demanding unconstitutionality criterion romano recites admitting evidence violation state law fundamental unfairness fundamentally unfair south carolina rule assuredly notion south carolina jury imposed death penalty case simmons might released parole seems quite notion decision taken grounds altered information current state law concerning parole course amended even scenario achieves ultimate added fact according uncontroverted testimony prison officials case even current south carolina law opposed discretionary prison regulations prohibit furloughs work release programs inmates see app prosecution specifically suggested parolability see reason constitution compel admission evidence showing state current law defendant nonparolable compel simmons south carolina admission evidence showing parolable life sentence murderers fact almost never paroled paroled age evidence effect escapes life without parole inmates rare evidence showing though current law defendant parolable years recidivism rate elderly prisoners released long incarceration negligible evidence may thought relevant whether death penalty imposed petition raising last claims already arrived see pet cert rudd texas said outset regime imposed today judgment undoubtedly reasonable matter policy see nothing indicate constitution requires followed fear read today first page whole new chapter death different jurisprudence apparently continuous process composing adds insistence state courts admit relevant mitigating evidence see eddings oklahoma lockett ohio requirement adhere distinctive rules demanding due process clause normally requires admitting evidence sorts federal rules death penalty evidence speak presumably craft great expense swiftness predictability justice year year heavily outnumbered opponents capital punishment successfully opened yet another front guerilla war make unquestionably constitutional sentence practical impossibility dissent eight georgia see ann supp indiana see maryland see art supp nevada see oklahoma see tit supp oregon see supp tennessee see ann supp utah see utah code ann supp four pennsylvania see commonwealth henry texas see jones state virginia see eaton commonwealth north carolina see state brown alter practice effective january see laws ch allow jury choose life without parole death squarely decided whether jury receive information parole include south dakota see codified laws wyoming see supp ten identified parties amici colorado see supp florida see standard jury instructions criminal cases report illinois see people gacho maryland see doering state md simmons south carolina mississippi see turner state miss new jersey see state martini new mexico see state henderson nevada see petrocelli state oklahoma see humphrey state oregon see brief state idaho et al amici curiae page