Forensic Science Group

The 2009 National Academy of Sciences (NAS) report “Strengthening Forensic Science in the United States: A Path Forward” concluded, “Lawyers and judges often have insufficient training and background in scientific methodology, and they often fail to fully comprehend the approaches employed by different forensic science disciplines and the reliability of forensic science evidence that is offered in trial.


Such training is essential, because any checklist for the admissibility of scientific or technical testimony is imperfect. Conformance with items on a checklist can suggest that testimony is reliable, but it does not guarantee it. Better connections must be established and promoted between experts in the forensic science disciplines and law schools, legal scholars, and practitioners.


The fruits of any advances in the forensic science disciplines should be transferred directly to legal scholars and practitioners (including civil litigators, prosecutors, and criminal defense counsel), federal, state, and local legislators, members of the judiciary, and law enforcement officials, so that appropriate adjustments can be made in criminal and civil laws and procedures, model jury instructions, law enforcement practices, litigation strategies, and judicial decision making.

Vincent Rust and Jason Sanders, the Forensic Sciences Practice Group coordinators, are seeking to correct the deficits the NAS report identifies by promoting effective, creative advocacy in cases involving forensic science. Their work involves: 1) networking with lawyers and scientists throughout the country to learn of the available forensic resources and making that information available; 2) training staff; and 3) consulting on cases throughout the state.

Since their appointment in April 2012, have accomplished the following:

  • Met with top scientists and lawyers in the U.S. and Canada about creating an innovative forensic practice website that allows for an accessible and practical way to share resources and provide general guidance to staff attorneys and private bar attorneys who take Wisconsin State Public Defender's Office (SPD) appointments.

  • Developed training curriculum and materials to assist staff attorneys and the private bar with forensic issues.

  • Met with organizations, such as the Wisconsin Innocence Project, to find ways to work collaboratively, and at no added cost to the SPD, through grants, awards, etc., to train staff attorneys on sophisticated types of DNA testing and/or other forensic issues

  • Assisted staff attorneys with Daubert challenges, cross examination of expert witnesses at trial, discovery demands, and finding qualified experts.

Vincent and Jason look forward to continuing with these efforts and discovering how other public defense agencies approach the problem of defending cases involving forensic science and scientific experts.

To contact a Forensic Science Practice Coordinator (FPC), please download and complete the Forensic Team Assistance Request, which is linked below. Email the completed form to: and We will assign your request to a FPC and the assigned FPC will contact you with 48 hours. 
Forensic Team Assistance Request Form


Forensic Science Practice Group Coordinator

Vincent Rust is an Assistant State Public Defender and Forensic Practice Coordinator at the SPD. As a Forensic Practice Coordinator, Vincent provides consultation and trial assistance to attorneys regarding forensic issues, coordinates agency interaction with forensic experts, works with the SPD Training Division in providing forensic training for attorneys and investigators, and helps maintain the SPD Forensics website. As an attorney and Asst. State Public Defender in LaCrosse County, Vincent represents clients in all types of criminal cases, from misdemeanor to intentional homicide cases, as well as Chapter 980 cases (Wisconsin's Sexually Violent Person Involuntary Commitment Law).  


Forensic Science Practice Group Coordinator

Jason Sanders

Jason Sanders joined the Janesville Public Defender's Office in 2016.  Since joining the SPD he has focused heavily on overdose homicide cases, participating in the original workgroup and taking overdose homicide cases in Rock, Walworth, and Green counties. As a Forensic Practice Coordinator Jason also provides consultation and trial assistance to attorneys regarding forensic issues, coordinates agency interaction with forensic experts, and works with the SPD Training Division in providing forensic training for attorneys and investigators. Jason's vision as a Forensic Practice Coordinator is to collect and create a resource that includes motions, briefs, and transcripts, helping SPD attorneys grow more familiar and comfortable defending cases that involve forensic issues, including Len Bias cases.