Criminal procedure: trial; qualifications of expert witnesses in human trafficking cases; modify. Amends sec. 462g of 1931 PA 328 (MCL 750.462g).

This bill modifies Michigan's human trafficking laws to allow courts to accept expert testimony from witnesses with specialized knowledge in criminal justice, behavioral sciences, or victim services. These experts can explain how trafficking victims often behave differently than expected and help juries understand the complex dynamics of trafficking cases. While the law already permits victim testimony without corroboration, this change specifically enables qualified experts to offer opinions on victim responses and behaviors during trials. However, the bill explicitly prohibits these experts from giving opinions on the credibility of other witnesses, including the victim, to maintain a clear distinction between behavioral analysis and character judgment. Both the prosecution and defense are permitted to call such experts to testify in human trafficking prosecutions.