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22 Duke L. & Tech. Rev. 1 (2023)

handle is hein.journals/dltr22 and id is 1 raw text is: 






   FORENSIC EVIDENCE AND RULE 3.8: WHAT
   DOES THE USE OF BITE MARK EVIDENCE
   TELL US ABOUT PROSECUTORIAL ETHICS?

                        BRENDAN CLEMENTET

                           ABSTRACT
       Rule 3.8 of the ABA's Model Rules of Professional Conduct
    should include rules that specifically address unethical uses of
    forensic evidence in criminal prosecutions. Forensic evidence is
    common  in criminal trials. But the traditional rules of ethics do
    not effectively address the use of forensic evidence. Rule 3.8
    should include a rule requiring prompt and full disclosure of
    information about expert witnesses whom the prosecutor plans to
    call and all relevant information that the prosecutor knows about
    a forensic method's application in the case. Rule 3.8 should also
    include a  requirement that the prosecutor use  reasonable
    diligence to learn about a forensic method and possess a good
    faith belief that the method's application in the case will be
    reliable before introducing the evidence at trial.

                         INTRODUCTION
       One  day, imagine you hear a loud, unexpected knock on the door.
You ask who it is and it's the police. They ask you where you were on a
particular night about a year ago. You tell them you are unsure of what
you did that night, but that you were probably with your girlfriend or your
friends at the local pub. Before you know what they are driving at, you
are arrested for a gruesome murder that occurred on the night in question.
Months later, you are sitting in court. The prosecution has an eyewitness
who  thinks he saw you around the apartment complex where the crime
took place, and you have an alibi witness in your best friend. But the
prosecution has someone else: a forensic odontologist. This expert witness
is going to testify that a six-tooth bite mark on the victim's skin is a likely
match to your dental profile. A few days later, you're convicted and
sentenced to life in prison for a crime you did not commit. Does that seem
like an ethical prosecution?
       The American criminal trial system first developed centuries ago.1


t Duke University School of Law, J.D. May 2022; B.A. in Economics and Political
Science, University of Notre Dame, May 2018.
1 Hon. Alex Kozinski, Criminal Law 2.0, 44 GEO. L.J. ANN. REV. CRIM. PROC. iii,
xviii (2015).

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