Manhattan District Attorney Trains Prosecutors in Science Based Interviewing (2022)

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New York County District Attorney’s Office (New York, NY)

Population: 1,630,000 | Number of Full-Time Prosecutors: 525

In Manhattan, the District Attorney’s Office of New York, brought in expert instructors  to train investigators and prosecutors in Science Based Interview (SBI) techniques derived from research conducted by members of U.S. Intelligence Agencies in support of the High Value Detainee Interrogation Group. The methods of interviewing are based on scientific research and designed to improve communication with suspects, victims and witnesses.

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El Dorado District Attorney Adopts Science Based Interviewing Practices (2022)

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El Dorado County District Attorney’s Office (El Dorado County, CA)

Population: 193,000 | Number of Full-Time Prosecutors:25 | Contact Information

The District Attorney’s Office in El Dorado County, California (DAED) is spearheading a national effort to train law enforcement and prosecutors in Science Based Interview (SBI) techniques derived from research conducted by members of U.S. Intelligence Agencies in support of the High Value Detainee Interrogation Group.  The methods of interviewing are based on scientific research and designed to improve communication with suspects, victims and witnesses.

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Forensic Triage: A Guide for Prosecutors

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Authors: PCE, NRTAC

As the demand for forensic evidence has exploded, so has the pressure on crime laboratories to keep pace with an ever-growing workload. This paper, developed by PCE’s Executive Director Kristine Hamann and St. Louis Circuit Attorney’s Office Chief of Trials Rachel Smith, addresses the critical question of how best to maximize the resources of a public forensic laboratory. This question is explored in three different parts, each with an emphasis on the prosecutor’s perspective:

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Police Body-Worn Cameras: What Prosecutors Need to Know

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Author(s): Kristine Hamann, PCE

As police departments across the United States embrace the use of police body-worn cameras (“BWCs”), it is imperative that prosecutors be involved in the uptake process as early as possible. The cameras will inevitably capture a great deal of evidentiary material that will be used in every type of criminal prosecution. Thus, systems and policies must be developed to ensure that this evidence is properly captured and delivered to the prosecutor in a timely and usable way.

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Secure in our Convictions: Using New Evidence to Strengthen Prosecution

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Author(s): Kristine Hamann, Rebecca Rader Brown

In May 2013, a Colorado man fails to show up to work. Concerned, the man’s boss visits his house, where the man’s roommate refuses to let the boss enter. The boss contacts the police, who launch a missing person investigation. Using cell tower technology, police are able to approximate the missing man’s location in the hours leading up to his disappearance.

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