Title

"Good" Science Gone Bad: How the Criminal Justice System Can Redress the Impact of Flawed Forensics

Publication Title

Hastings Law Journal

Document Type

Article

Publication Date

1-1-2008

Abstract

Forensic science is a vital component of the criminal justice system. Undoubtedly, thousands of guilty defendants have been convicted with the help of forensic evidence. Despite the advancements in forensic technology, many techniques, such as hair and fiber analysis, toolmark comparisons, and fingerprint analysis, rely upon a simple “match game,” whereby a forensic analyst compares a known sample to a questioned sample and makes the highly subjective determination that the two samples originated from the same source. Although lacking a true scientific foundation, this “Sesame Street Science” plays a prominent role in many cases because of the mere availability of trace evidence at a crime scene – it is to leave and easy to find. In theory, scientific expert testimony must meet certain standards of reliability before being admitted in court. Notwithstanding the rigors of admissibility, courts have routinely accepted much of the so-called science underlying forensic testing with little, if any, inquiry. What can the criminal justice system do when “good” science goes bad? This article provides an answer to that question in three parts. First, this article looks at the inability of certain fields of forensic science to produce reliable results. Second, it discusses problems with the current methods of challenging convictions based on unreliable science. Finally, it proposes a new framework to better enable prisoners to seek review of such convictions.

Comments

External Links
Westlaw
Lexis Advance
HeinOnline
SSRN

Recommended Citation

Jessica D. Gabel & Margaret D. Wilkinson, "Good" Science Gone Bad: How the Criminal Justice System Can Redress the Impact of Flawed Forensics, 59 Hastings L.J. 1001 (2008).

Volume

59

Issue

5

First Page

1001

Last Page

1030

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