Bill > HB1138

This bill aims to improve public safety and the reliability of criminal investigations by implementing evidence-based interview practices that discourage law enforcement officers from using deceptive tactics. The legislation defines "deception" as communicating false facts about evidence or unauthorized statements about leniency during an interrogation. Beginning December 31, 2026, statements obtained through intentional deception will be presumed inadmissible in court for misdemeanor and felony investigations, with a potential exception if the prosecution can prove the statement was voluntary and not a result of deception. The bill requires the Washington state law enforcement commission to develop and provide free training to all law enforcement personnel on evidence-based interview techniques, including the PEACE method, strategic use of true evidence, cognitive interviewing, and trauma-informed interviewing. The training will focus on explaining the risks of false confessions, particularly when confession-driven and deceptive interrogation techniques are used, and will highlight the benefits of rapport-based, noncoercive interviewing methods. The legislature believes these changes will enhance public trust in law enforcement, encourage public cooperation, protect the mental capacity of individuals being interviewed, and ultimately increase public safety.

Housing and Urban Affairs

https://app.leg.wa.gov/billsummary?BillNumber=1138&Year=2025&Initiative=false