Discovery Requests Concerning DNA Evidence
Cases involving DNA evidence are becoming increasingly common in federal court. Unfortunately, the defense does not have automatic access to DNA evidence, even when the government has indicated that it will be relying on such evidence at trial. Accordingly, in DNA evidence cases, a motion for discovery with specific, detailed evidence requested is necessary.In one recent federal case, the government initially resisted a defense request for access to DNA evidence, but then did an about face after extensive briefing. Initially, the government’s position had been that it was only obliged to produce a summary of its DNA expert’s opinion under Fed.R.Crim.P. 16. However, as illustrated in the Eastern District of California Case of U.S. v. Liquid Sugars, 158 F.R.D. 466 (1994), this sort of limited discovery response is insufficient. Liquid Sugars provides persuasive authority for the proposition that the Government needs to go beyond the production of the mere report in responding to Rule 16 discovery requests. Sample briefing on how to access DNA evidence can be obtained by contacting the Federal Defenders. We also hope to add some briefing to the brief bank this summer.
As referenced in a recent email by CJA panel representative Pete Schweda, there are numerous internet resources available to attorneys working on forensic evidence cases. Such cases extend beyond DNA cases and may involve fingerprint, ballistic, handwriting, fiber, bite mark, hair, bloodstain pattern, arson, or digital evidence. Pete Schweda’s email referenced www.nlada.org, where counsel can find articles such as: Evaluating Forensic DNA Evidence: Where Do I Start?? Another on-line resource is “Strengthening Forensic Science in the United States: A Path Forward” by the Committee on Identifying the Needs of the Fornsic Scieneces Community, National Research council, which is available here.
Defense counsel may also wish to consult with an expert when a case involves DNA evidence. Some DNA experts used by the Federal Defender in the past include: Dr. Grimsbo with Intermountain Forensic Laboratories, Inc. and Greg Hampikian, Ph.D, at crimescience.com.