National Academy of Sciences Report & Law Enforcement - - PowerPoint PPT Presentation

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National Academy of Sciences Report & Law Enforcement - - PowerPoint PPT Presentation

Dec 11, 2023 337 likes •418 views

National Academy of Sciences Report & Law Enforcement Implementation Chief William Brooks III Norwood, Massachusetts Police Department Can You Identify the Culprit? Watch the Crime

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Chief William Brooks III Norwood, Massachusetts Police Department

National Academy of Sciences Report & Law Enforcement Implementation

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SLIDE 2

Watch the Crime

https://www.youtube.com/watch?v=CA3rYo95ez0&feature=youtu.be

Can You Identify the Culprit?

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Lineup 1

https://www.youtube.com/watch?v=TzoCWB-k1Rw&feature=youtu.be

Lineup 2

https://www.youtube.com/watch?v=epv-Jgg3zTk&feature=youtu.be

Can You Identify the Culprit?

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Estimator Variables: Factors at the crime scene that cannot be controlled such as lighting, distance, weather, stress, presence of a weapon. System Variables: Factors that law enforcement can control to prevent ‘memory contamination’ such as the way lineups are conducted. Factors Affecting Eyewitness ID

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National Academy of Sciences Report:

  • 1. Blind/Blinded Administration
  • 2. Witness Instructions
  • 3. Witness Confidence Statements
  • 4. Law Enforcement Training
  • 5. Videotaping/Documenting the Procedure

U.S. Department of Justice/IACP

  • 5. Filler match to witness description.

Eyewitness ID Best Practices

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SLIDE 6

Resources

Chief William Brooks Email: wbrooks@norwoodma.gov Website: http://norwoodpolice.com/chieftrainingmaterials.html