WHAT SHOULD COUNSEL DO IN A BITE MARK CASE?
Competency of Counsel Issues in the Post-Conviction Context Alissa Bjerkhoel, J.D.
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WHAT SHOULD COUNSEL DO IN A BITE MARK CASE? Competency of Counsel Issues in the Post-Conviction Context Alissa Bjerkhoel, J.D. Wrongf gful ul Convicti ictions ons 1,064 exonerations nationwide 302 DNA exonerations WRON ONGFUL
Competency of Counsel Issues in the Post-Conviction Context Alissa Bjerkhoel, J.D.
Wrongf gful ul Convicti ictions
exonerations nationwide
exonerations
WRON ONGFUL GFUL CON ONVICTIONS CTIONS AS A RES ESULT T OF OF BI BITEMARK EMARK EV EVIDE DENCE NCE
were based upon flawed forensics.
Proven en Error
s in Bite e Mark rk Cases
Wrongf gful ul Convicti ictions/Arr
ests as a R Result ult of Bitemar emark k Eviden ence
Nearly 20 years ago…
DISCOVERY OF PAM’S BODY
INVES ESTIG TIGATION TION OF OF THE E CRIME
MANNER NNER OF OF DE DEATH TH
MANNER NNER OF OF DE DEATH TH
WEA EAPONS ONS
BI BILL L BE BECOM OMES ES A SUSPECT ECT
PROSECUTION’S CASE DEFENSE CASE Tumultuous relationship Pam’s family thought Bill would not kill her No other suspects Pam’s multiple lovers, neighborhood boys Bill came home and killed Pam Pam was dead hours before Bill acted strange Bill was traumatized by Pam’s death Blue fiber in Pam’s nail crack Never seen by original criminalist who examined fingernails Blood on Bill’s clothing was spatter Blood on Bill’s clothing was transfer (DEAN GIALAMAS)
THE E FOU OURTH H TRIAL
TES ESTIMONY TIMONY OF OF DR
ORMAN AN SPER ERBER BER (1997) 7) “So if it was a hundred people that we took in here, I doubt that we would see in a hundred people one tooth lower, submerged like this. It might be one or two or
feature.”
Identi entify y th the S e Sta tate e of Bi Bite e Mark rk Ev Evidence dence at t Trial al vs.
COL OLLECT LECT & REV EVIEW EW DO DOCUMENTS MENTS
INVESTIGATE EXPERT’S BACKGROUND
CON ONSUL SULT T EX EXPER PERTS TS FROM OM TRIAL IAL & SEEK EEK SEC ECOND OND OP OPINIONS NIONS
IS IT A BI BITE E MARK? K?
IF F IT IS A BI BITE E MARK, K, IS IT A HUMA MAN N BI BITE E MA MARK? K? “…this may have been a dog bite…it fits the classic characteristics of a dog bite…” – Dr. Golden (2009)
IF IT IS A HUMA MAN N BI BITE E MA MARK, , DID BI BILL MA MAKE E IT?
“I would rule him out basically on the evidence as I’ve seen now in hindsight” “These percentages were based
not scientifically accurate.” – Dr. Sperber (2009)
IF IT IS A HUMA MAN N BI BITE E MA MARK, , DID BI BILL MA MAKE E IT?
“I would tend to rule out Mr. Richards now as the suspected biter.” – Dr. Golden (2009)
IF IT IS A HUMA MAN N BI BITE E MA MARK, , DID BI BILL MA MAKE E IT?
“The new scientific methods demonstrably contradict the conclusion at trial that Richards could not be ruled
– Dr. Bowers (2009)
IF IT IS A HUMA MAN N BI BITE E MA MARK, , DID BI BILL MA MAKE E IT?
“…Due to the very, very poor quality of the bite mark and very little information contained within the bite mark, no, I cannot exclude him or disexclude him...” – Dr. Johansen (2009)
BI BITE E MAR ARK K TES ESTI TIMONY MONY SUMMAR MARY
THE HE BLUE E FIBER
THE BLOOD SPATTER
Different Biter
CALIF LIFORNIA ORNIA SUPREME EME COU OURT OP OPINION ION In In re e Richa hards ds (2012) 2) 55 Cal.4th .4th 94 948
CALIF IFORNIA ORNIA SUPRE REME ME COURT RT OPINION ION
“[P]osttrial advances in technology have raised doubts about the expert’s trial testimony without conclusively proving that testimony to be untrue.” “…the information garnered from the technological advances may be presented as newly discovered evidence.”
WH WHAT CLAIMS SHOULD DEFE FENSE E COUNSEL L PRESENT? ENT?
have bite mark evidence thrown out completely as a violation of due process.
the true perpetrator.
SUMMA MMARY
expert’s lack of all relevant information led to:
standard he cannot meet