harrington warden richter argued october decided january deputies called drug dealer johnson california home found johnson wounded klein fatally wounded johnson claimed shot bedroom respondent richter codefendant branscombe found klein living room couch gun safe pistol cash missing account corroborated evidence scene including relevant spent shell casings blood spatters blood pooled bedroom doorway investigators took blood sample wall near bedroom door blood pool search richter home turned safe ammunition matching evidence scene arrest murder charges richter initially denied involvement later admitted disposing johnson branscombe guns prosecution initially built case johnson testimony circumstantial evidence adjusted approach richter counsel opening statement outlined theory branscombe shot johnson klein killed crossfire bedroom doorway stressed lack forensic support prosecution case prosecution decided call expert blood pattern evidence testified unlikely klein shot outside living room moved couch serologist testified blood sample taken near blood pool johnson klein conceded tested sample degraded sample make difficult tell blood klein type defense counsel called richter tell conflicting version events called witnesses corroborate richter version richter convicted sentenced life without parole later sought habeas relief california asserting inter alia counsel provided ineffective assistance see strickland washington failed present expert testimony blood evidence disclosed blood pool source bolstered richter theory also offered affidavits forensics experts support claim denied petition summary order subsequently reasserted state claims federal habeas petition district denied petition ninth circuit panel affirmed en banc reversed initially questioned whether amended antiterrorism effective death penalty act aedpa limits availability federal habeas relief claims previously adjudicated merits state applied richter petition since state issued summary denial found decision unreasonable anyway view trial counsel deficient failing consult blood evidence experts planning trial strategy preparing rebut expert evidence prosecution might later offer held section applies richter petition even though state order unaccompanied opinion explaining reasoning pp terms bars relitigation claim adjudicated merits state unless among exceptions earlier decision involved unreasonable application clearly established federal law determined nothing text refers decision resulting adjudication requires statement reasons decision explanation habeas petitioner must still show reasonable basis state deny relief merit assertion applying state courts issue summary rulings encourage courts withhold explanations issuance summary dispositions enable state judiciaries concentrate resources needed pp merit richter argument apply california say adjudicating claim merits state denied relief adjudication merits presumed absent contrary indication procedural principles presumption may overcome likely explanation state decision richter make showing pp richter entitled habeas relief ordered ninth circuit pp failed accord required deference decision state adjudicating claims later presented federal habeas petition opinion shows improper understanding unreasonableness standard operation context strickland claim asking whether state application strickland standard unreasonable different asking whether defense counsel performance fell standard aedpa state must granted deference latitude operation case involving direct review strickland state determination claim lacks merit precludes federal habeas relief long jurists disagree correctness decision yarborough alvarado general rule considered leeway courts reaching outcomes determinations ibid ninth circuit explicitly conducted de novo review found strickland violation declared without explanation state contrary decision unreasonable requires habeas determine arguments theories supported supported decision ask whether possible jurists disagree arguments theories inconsistent prior decision aedpa unreasonableness standard test confidence federal habeas conclusion reach de novo matter even strong case relief make state contrary conclusion unreasonable section designed confirm state courts principal forum asserting constitutional challenges state convictions pp ninth circuit erred concluding richter demonstrated unreasonable application strickland state pp richter secured relief state showing counsel provided deficient assistance prejudice resulted deficient counsel representation must fallen objective standard reasonableness strickland strong presumption counsel representation within wide range reasonable professional assistance question whether counsel made errors fundamental counsel functioning counsel guaranteed sixth amendment prejudice requires demonstrating reasonable probability counsel unprofessional errors result proceeding different surmounting strickland high bar never easy padilla kentucky strickland function way escape rules waiver forfeiture question whether attorney representation amounted incompetence prevailing professional norms whether deviated best practices common custom establishing state application strickland unreasonable even difficult since standards highly deferential since strickland general standard substantial range reasonable applications question whether counsel actions reasonable whether reasonable argument counsel satisfied strickland deferential standard pp ninth circuit erred holding richter attorney consulted forensic blood experts introduced expert evidence state reasonably concluded counsel provided adequate representation state reasonably conclude competent attorney elect strategy require using blood evidence experts rare situations latitude counsel enjoys limited one technique approach number experts whose insight might useful defense counsel entitled balance limited resources accord effective trial tactics strategies finding otherwise ninth circuit failed reconstruct circumstances counsel challenged conduct evaluate conduct counsel perspective time strickland supra given many factual differences prosecution defense versions events far evident time trial blood source central richter case relying harsh light hindsight cast doubt trial took place years ago precisely strickland aedpa seek prevent see bell cone even value expert testimony apparent reasonable conclude competent attorney might elect use counsel reason question truth client account making blood evidence central issue also led prosecution produce expert analysis possibly destroying richter case distracted jury esoteric questions forensic science defense counsel opening statement may inspired prosecution present forensic evidence shows defense strategy work well hoped light record basis rule state determination unreasonable appeals erred dismissing concern inaccurate account counsel actual thinking since strickland examined objective reasonableness counsel actions whether counsel constitutionally deficient preparing expert testimony response prosecution attorney may faulted reasonable miscalculation lack foresight failing prepare remote possibilities even counsel mistaken prosecution expect present forensic testimony eve trial thus least debatable whether counsel error fundamental call trial fairness doubt even counsel foreseen prosecution tactic richter still need show indisputable strickland required attorney rely rebuttal witness rather discredit witnesses strickland imposes requirement possible isolated error constitute ineffective assistance sufficiently egregious difficult establish ineffective assistance counsel overall performance reflects active capable advocacy pp ninth circuit also erred concluding richter established prejudice strickland asks whether reasonably likely verdict different whether certain counsel performance effect outcome reasonable doubt might established counsel acted differently must substantial likelihood different result state reasonably concluded richter prejudice evidence fell short standard expert serology evidence established theoretical possibility klein blood blood pool trial defense counsel extracted similar concession prosecution expert also reasonable find richter established prejudice given offered evidence challenging conclusions prosecution experts blood sample matched johnson blood type furthermore sufficient conventional circumstantial evidence pointing richter guilt including items found home pp reversed remanded kennedy delivered opinion roberts scalia thomas breyer alito sotomayor joined ginsburg filed opinion concurring judgment kagan took part consideration decision case kelly harrington warden petitioner joshua richter writ certiorari appeals ninth circuit january justice kennedy delivered opinion writ habeas corpus stands safeguard imprisonment held violation law judges must vigilant independent reviewing petitions writ commitment entails substantial judicial resources resources diminished misspent however confidence writ law vindicates undermined judicial disregard sound established principles inform proper issuance judicial disregard inherent opinion appeals ninth circuit review appeals disagreement contrary conclusions state california district ordered habeas corpus relief granted set aside conviction joshua richter respondent clear error availability federal habeas relief limited respect claims previously adjudicated merits proceedings first inquiry case presents whether applies relief denied without accompanying statement reasons question whether appeals adhered statute terms case relates claims judged standard set forth strickland washington second case decided today premo moore post presents similar issues case necessary reverse appeals failing accord required deference decision state necessary begin discussing details crime committed decade half ago sometime midnight december sheriff deputies sacramento county california arrived home drug dealer named joshua johnson hours johnson smoking marijuana company richter two men christian branscombe patrick klein deputies arrived however found johnson klein johnson hysterical covered blood klein lying couch johnson living room unconscious bleeding klein johnson shot twice johnson recovered klein died wounds johnson gave investigators account falling asleep awoke find richter branscombe bedroom point branscombe shot johnson heard gunfire living room sound assailants leaving got found klein bleeding living room couch called gun safe pistol cash bedroom missing evidence scene corroborated johnson account investigators found spent shell casings bedroom johnson said shot living room johnson indicated klein shot living room two casings caliber caliber one bullets recovered klein body bedroom two casings caliber addition detectives found blood spatter near living room couch bloodstains bedroom pools blood collected kitchen doorway johnson bedroom investigators took blood samples crime scene one blood splash wall near bedroom doorway sample taken doorway blood pool investigators searched richter residence found johnson gun safe two boxes ammunition gun magazine loaded cartridges brand type boxes ballistics expert later concluded bullet struck klein shell found living room matched ammunition found richter home bore markings consistent model gun magazine designed richter branscombe arrested first richter denied involvement later admit taking johnson pistol disposing weapon branscombe used shoot johnson klein richter counsel produced johnson missing pistol neither guns used shoot johnson klein found branscombe richter tried together charges murder attempted murder burglary robbery richter case presented prosecution built case johnson testimony circumstantial evidence opening statement took note shell casings found crime scene ammunition gun safe found richter residence defense counsel offered explanations circumstantial evidence derided johnson drug dealer paranoid gun fanatic drawn pistol branscombe richter last time seen inconsistencies johnson story call instance johnson first said four five men broken house two call identify richter branscombe among intruders blood evidence appear part prosecution planned case prior trial investigators analyzed blood samples taken crime scene opening statement defense led prosecution alter approach richter attorney outlined theory branscombe fired johnson klein killed living room couch crossfire bedroom doorway defense counsel stressed deficiencies investigation including absence forensic support prosecution version events prosecution took steps adjust counterattack disclosed without advance notice objection richter attorney one detectives investigated shootings testified prosecution expert blood pattern evidence concluded unlikely klein shot outside living room moved couch given patterns blood klein face well evidence including high velocity blood spatter near couch consistent location shooting prosecution also offered testimony serologist testified blood sample taken near pool bedroom door johnson klein defense counsel probed weaknesses testimony two witnesses detective testified blood patterns acknowledged inferences imprecise unlikely klein lying couch shot say blood living room either klein wounds defense counsel elicited serologist concession tested bedroom blood sample said sample degraded difficult tell whether blood klein type also present sample defense richter attorney called seven witnesses prominent among richter richter testified branscombe returned johnson house shootings order deliver something one johnson roommates richter account branscombe entered house alone richter waited driveway hearing screams gunshots richter followed inside saw klein lying couch bedroom doorway johnson bed branscombe standing middle room according richter branscombe said shot johnson klein attacked defense witnesses provided corroboration richter story former girlfriend instance said saw gun safe richter house shortly shootings jury returned verdict guilty charges richter sentenced life without parole appeal conviction affirmed people branscombe cal rptr cal app officially depublished california denied petition review people branscombe cal lexis june richter file petition certiorari conviction became final richter later petitioned california writ habeas corpus asserted number grounds relief including ineffective assistance counsel relevant claimed counsel deficient failing present expert testimony serology pathology blood spatter patterns testimony argued disclose source blood pool bedroom doorway contended bolster theory johnson moved klein couch offered affidavits three types forensic experts first provided statements two blood serologists said possibility klein blood intermixed blood johnson type sample taken near pool bedroom doorway second provided statement pathologist said blood pool large come johnson given nature wounds account actions waiting police third provided statement expert bloodstain analysis said absence large number satellite droplets photographs area around blood bedroom doorway inconsistent blood pool coming johnson stood doorway app richter argued evidence established possibility blood bedroom doorway came klein johnson true argued confirm account johnson california denied richter petition summary order see richter mar app pet cert richter seek certiorari california issued summary order denying relief richter filed petition habeas corpus district eastern district california reasserted claims state petition district denied petition panel appeals ninth circuit affirmed see richter hickman appeals granted rehearing en banc reversed district decision see richter hickman preliminary matter appeals questioned whether applicable richter petition since california issued summary denial rejected strickland claims determined california decision unreasonable event richter entitled relief held richter trial counsel deficient failing consult experts blood evidence determining pursuing trial strategy preparing rebut expert evidence prosecution might later offer four judges dissented en banc decision granted certiorari ii statutory authority federal courts issue habeas corpus relief persons state custody provided amended antiterrorism effective death penalty act aedpa text application writ habeas corpus behalf person custody pursuant judgment state shall granted respect claim adjudicated merits state proceedings unless adjudication claim resulted decision contrary involved unreasonable application clearly established federal law determined resulted decision based unreasonable determination facts light evidence presented state proceeding initial matter necessary decide whether applies state order unaccompanied opinion explaining reasons relief denied terms bars relitigation claim adjudicated merits state subject exceptions text statute requiring statement reasons statute refers decision resulted adjudication every appeals consider issue recognized determining whether state decision resulted unreasonable legal factual conclusion require opinion state explaining state reasoning see chadwick janecka wright secretary dept corrections sellan kuhlman bell jarvis en banc harris stovall aycox lytle james bowersox observed state need cite even aware cases early packer per curiam state decision unaccompanied explanation habeas petitioner burden still must met showing reasonable basis state deny relief whether state reveals elements multipart claim found insufficient applies claim component one adjudicated merit assertion compliance excused state courts issue summary rulings applying cases encourage state courts withhold explanations decisions practices state courts influenced considerations avoiding scrutiny collateral attack federal cf robbins cal state procedures limiting habeas means protecting integrity appeal habeas corpus process rather device insulating judgments federal review emphasis deleted time requiring statement reasons undercut state practices designed preserve integrity tradition issuance summary dispositions many collateral attack cases enable state judiciary concentrate resources cases opinions needed see brief california attorneys criminal justice et al amici curiae noting california disposes close cases year including original habeas corpus petitions merit either richter argument inapplicable california say adjudicating claim merits state say denying claim reason federal claim presented state state denied relief may presumed state adjudicated claim merits absence indication procedural principles contrary cf harris reed presumption merits determination unclear whether decision appearing rest federal grounds decided another basis presumption may overcome reason think explanation state decision likely see ylst nunnemaker richter however make showing mentions theoretical possibility members california may agreed reasons denying petition pure speculation however suppose happened case richter assertion mere possibility lack agreement prevents attribution reasons state decision foreclosed precedent see ibid noted california courts legislature alter state practices elaborate fully import see evans chavis occurred holds reconfirms require state give reasons decision deemed adjudicated merits richter failed show california decision involve determination merits claim section applies petition iii federal habeas relief may granted claims subject unless shown earlier state decision contrary federal law clearly established holdings williams taylor involved unreasonable application law based unreasonable determination facts light record state appeals relied second exceptions relitigation bar exception permitting relitigation earlier state decision resulted unreasonable application clearly established federal law view appeals california decision richter claim unreasonably applied holding strickland appeals lengthy opinion however discloses improper understanding unreasonableness standard operation context strickland claim pivotal question whether state application strickland standard unreasonable different asking whether defense counsel performance fell strickland standard inquiry analysis different example adjudicating strickland claim direct review criminal conviction district aedpa though necessary premise two questions different purposes unreasonable application federal law different incorrect application federal law williams supra state must granted deference latitude operation case involves review strickland standard state determination claim lacks merit precludes federal habeas relief long fairminded jurists disagree correctness state decision yarborough alvarado explained valuating whether rule application unreasonable requires considering rule specificity general rule leeway courts reaching outcomes determinations ibid unreasonable application clearly established federal law state decline apply specific legal rule squarely established knowles mirzayance slip internal quotation marks omitted apparent appeals analysis different without aedpa explicitly conducted de novo review finding strickland violation declared without explanation state decision contrary constituted unreasonable application strickland aedpa demands habeas must determine arguments theories supported supported state decision must ask whether possible fairminded jurists disagree arguments theories inconsistent holding prior decision opinion appeals ignored question matters lockyer andrade appeals appears treated unreasonableness question test confidence result reach de novo review appeals little doubt richter strickland claim merit appeals concluded state must unreasonable rejecting analysis overlooks arguments otherwise justify state result ignores limitations including requirement state decision evaluated according precedents see renico lett slip bears repeating even strong case relief mean state contrary conclusion unreasonable see lockyer supra standard difficult meet meant amended aedpa stops short imposing complete bar federal relitigation claims already rejected state proceedings cf felker turpin discussing aedpa modified res judicata rule preserves authority issue writ cases possibility fairminded jurists disagree state decision conflicts precedents goes farther section reflects view habeas corpus guard extreme malfunctions state criminal justice systems substitute ordinary error correction appeal jackson virginia stevens concurring judgment condition obtaining habeas corpus federal state prisoner must show state ruling claim presented federal lacking justification error well understood comprehended existing law beyond possibility fairminded disagreement reasons approach familiar federal habeas review state convictions frustrates sovereign power punish offenders attempts honor constitutional rights calderon thompson internal quotation marks omitted disturbs state significant interest repose concluded litigation denies society right punish admitted offenders intrudes state sovereignty degree matched exercises federal judicial authority reed kennedy dissenting section part basic structure federal habeas jurisdiction designed confirm state courts principal forum asserting constitutional challenges state convictions exhaustion requirement habeas petitioner challenging state conviction must first attempt present claim state state rejects claim procedural grounds claim barred federal unless one exceptions doctrine wainwright sykes applies state denies claim merits claim barred federal unless one exceptions set applies section thus complements exhaustion requirement doctrine procedural bar ensure state proceedings central process preliminary step later federal habeas proceeding see however appeals gave operation function reasoning analysis illustrates lack deference state determination improper intervention state criminal processes contrary purpose mandate aedpa meaning function habeas corpus federal system iv conclusion appeals richter demonstrated unreasonable application state strickland standard must discussed entitled relief california richter show counsel provided deficient assistance prejudice result establish deficient performance person challenging conviction must show counsel representation fell objective standard reasonableness considering claim ineffective assistance must apply strong presumption counsel representation within wide range reasonable professional assistance challenger burden show counsel made errors serious counsel functioning guaranteed defendant sixth amendment respect prejudice challenger must demonstrate reasonable probability counsel unprofessional errors result proceeding different reasonable probability probability sufficient undermine confidence outcome enough show errors conceivable effect outcome proceeding counsel errors must serious deprive defendant fair trial trial whose result reliable surmounting strickland high bar never easy task padilla kentucky slip claim function way escape rules waiver forfeiture raise issues presented trial strickland standard must applied scrupulous care lest intrusive inquiry threaten integrity adversary process right counsel meant serve strickland even de novo review standard judging counsel representation deferential one unlike later reviewing attorney observed relevant proceedings knew materials outside record interacted client opposing counsel judge tempting counsel assistance conviction adverse sentence see also bell cone lockhart fretwell question whether attorney representation amounted incompetence prevailing professional norms whether deviated best practices common custom strickland establishing state application strickland unreasonable difficult standards created strickland highly deferential lindh murphy two apply tandem review doubly knowles slip strickland standard general one range reasonable applications substantial slip federal habeas courts must guard danger equating unreasonableness strickland unreasonableness applies question whether counsel actions reasonable question whether reasonable argument counsel satisfied strickland deferential standard respect defense counsel performance appeals held richter attorney consulted forensic blood experts introduced expert evidence california reasonably concluded counsel provided adequate representation conclusion erroneous appeals first held richter attorney rendered constitutionally deficient service consult blood evidence experts developing basic strategy richter defense offer testimony part principal case defense strickland however permits counsel make reasonable decision makes particular investigations unnecessary least arguable reasonable attorney decide forgo inquiry blood evidence circumstances criminal cases arise reasonable available defense strategy requires consultation experts introduction expert evidence whether pretrial trial however countless ways provide effective assistance given case even best criminal defense attorneys defend particular client way rare situations wide latitude counsel must making tactical decisions limited one technique approach ibid assumed cases counsel deemed ineffective failing consult rely experts even formulation sufficiently general state courts wide latitude applying well within bounds reasonable judicial determination state conclude defense counsel follow strategy require use experts regarding pool doorway johnson bedroom perspective richter defense counsel preparing richter defense number hypothetical experts specialists psychiatry psychology ballistics fingerprints tire treads physiology numerous disciplines subdisciplines whose insight might possibly useful attorney avoid activities appear distractive important duties bobby van hook per curiam slip counsel entitled formulate strategy reasonable time balance limited resources accord effective trial tactics strategies see knowles supra slip rompilla beard wiggins smith strickland concluding otherwise appeals failed reconstruct circumstances counsel challenged conduct evaluate conduct counsel perspective time view klein location single critical issue case given differing theories prosecution defense source blood doorway therefore central concern far necessary conclusion evident time trial many factual differences prosecution defense versions events night shootings forensic evidence emerged concerning source blood pool issue plausibility said stand apart reliance harsh light hindsight cast doubt trial took place years ago precisely strickland aedpa seek prevent cone see also lockhart even apparent expert blood testimony support richter defense reasonable conclude competent attorney might elect use appeals opinion en banc majority rests large part hypothesis reasonably rejected hypothesis without jeopardizing richter defense expert testified blood johnson doorway come johnson come klein thus suggesting richter version shooting correct johnson fabrication theory overlooks fact concentrating blood pool carried serious risks serological analysis forensic evidence demonstrated blood came johnson alone richter story exposed invention attorney need pursue investigation fruitless much less one might harmful defense strickland supra richter attorney reason question truth client account given instance richter initial denial involvement subsequent production johnson missing pistol altogether reasonable conclude concern justified course richter counsel pursued indeed appeals recognized risk insofar pertained suggestion counsel blood evidence tested failed recognize making central issue blood evidence increased likelihood prosecution producing evidence blood pool origins composition matters proceeded course serious risk expert evidence destroy richter case even apart danger possibility expert testimony shift attention esoteric matters forensic science distract jury whether johnson telling truth transform case battle experts accord bonin calderon true appears defense counsel opening statement inspired prosecution introduce expert forensic evidence prosecution evidence may well weakened fact assembled late process event prosecution response shows merely defense strategy work well counsel hoped counsel incompetent support defense argument prosecution proved case sometimes better try cast pervasive suspicion doubt strive prove certainty exonerates happened counsel pursued course conformed first option case presented de novo review strickland foregoing might well suffice reject claim inadequate counsel unnecessary step appeals must reversed reasonable justification state decision light record basis rule state determination unreasonable appeals erred dismissing strategic considerations like inaccurate account counsel actual thinking although courts may indulge post hoc rationalization counsel decisionmaking contradicts available evidence counsel actions wiggins neither may insist counsel confirm every aspect strategic basis actions strong presumption counsel attention certain issues exclusion others reflects trial tactics rather sheer neglect yarborough gentry per curiam adverse verdict trial even experienced counsel may find difficult resist asking whether different strategy might better course reflection magnify responsibility unfavorable outcome strickland however calls inquiry objective reasonableness counsel performance counsel subjective state mind appeals also found richter attorney constitutionally deficient expected prosecution offer expert testimony therefore unable offer expert testimony response appeals erred suggesting counsel prepared contingency internal quotation marks omitted strickland guarantee perfect representation competent attorney quoting mcmann richardson see also gentry supra representation constitutionally ineffective undermined proper functioning adversarial process defendant denied fair trial strickland supra expectation competent counsel flawless strategist tactician attorney may faulted reasonable miscalculation lack foresight failing prepare appear remote possibilities richter attorney mistaken thinking prosecution present forensic testimony prosecution expect make presentation made preparations eve trial reason alone least debatable whether counsel error fundamental call fairness trial doubt even counsel foreseen prosecution offer expert evidence richter still need show indisputable strickland required attorney act upon knowledge attempting establish appeals held defense counsel offered expert testimony rebut evidence prosecution strickland enact newton third law presentation evidence requiring every prosecution expert equal opposite expert defense many instances sufficient expose defects expert presentation defense counsel solid case best strategy say much doubt state theory jury convict instances even isolated error support claim sufficiently egregious prejudicial murray carrier difficult establish ineffective assistance counsel overall performance indicates active capable advocacy richter attorney represented vigor conducted skillful noted defense counsel elicited concessions state experts able draw attention weaknesses conclusions stemming fact analyses conducted long investigators left crime scene reasons reasonable find richter shown attorney deficient strickland appeals concluded richter established prejudice strickland given expert evidence attorney introduced held california unreasonable concluding otherwise error assessing prejudice strickland question whether certain counsel performance effect outcome whether possible reasonable doubt might established counsel acted differently see wong belmontes per curiam slip strickland instead strickland asks whether reasonably likely result different require showing counsel actions likely altered outcome difference strickland prejudice standard standard slight matters rarest case likelihood different result must substantial conceivable unreasonable california conclude richter evidence prejudice fell short standard expert serology evidence established nothing theoretical possibility addition blood johnson type klein blood may also present blood sample taken near bedroom doorway pool trial defense counsel extracted concession along lines prosecution expert pathology expert claim size blood pool taken suggest wounded hysterical johnson erred assessment time bled profusely estimated analysis purported blood pattern expert indicated johnson standing blood pool formed also reasonable find richter established prejudice given offered evidence directly challenging conclusions reached prosecution experts example dispute blood sample taken near doorway pool matched johnson blood type california reasonably concluded testimony patterns form blood drips floor rate johnson bleeding undermine results chemical tests indicating blood type richter provide direct refutation state expert testimony describing blood spatter near couch suggested shooting living room blood patterns klein face inconsistent richter theory klein killed bedroom doorway moved couch furthermore sufficient conventional circumstantial evidence pointing richter guilt included gun safe ammunition found home flight crime scene disposal gun johnson pistol shifting story concerning involvement disappearance prior arrival law enforcement officers weapon killed klein improbability branscombe wounded shootout resulted combined four bullet wounds johnson klein difficulties intoxicated johnson carrying body dying man bedroom doorway living room couch mention lack obvious reason ample basis california think real possibility richter acquitted eclipsed remaining evidence pointing guilt california decision merits richter strickland claim required deference received richter entitled relief ordered appeals judgment reversed case remanded proceedings consistent opinion ordered justice kagan took part consideration decision case kelly harrington warden petitioner joshua richter writ certiorari appeals ninth circuit january justice ginsburg concurring judgment failing even consult blood experts preparation murder trial richter counsel agree appeals functioning guaranteed defendant sixth amendment strickland washington strong force prosecution case however significantly reduced affidavits offered support richter habeas petition therefore rank counsel lapse serious deprive richter fair trial trial whose result reliable ibid reason concur judgment