In 1991, a small group of dedicated sex crimes investigators from law enforcement agencies across Minnesota came together to form the Minnesota Sex Crimes Investigators Association (MNSCIA). Their goal was to assist members in the investigation of sex crimes by fostering collaboration and sharing resources. Today, MNSCIA has grown to include over 150 investigators, attorneys, advocates, and more from around the region.

The association has established a strong network of sex crimes investigators, providing members with a forum to discuss and exchange information related to sex crimes, case management, and operational strategies. Additionally, MNSCIA offers high-quality training and educational opportunities, including Minnesota POST credits, for law enforcement and other personnel involved in sex crimes investigations.

The association also serves as a professional resource for members of the Minnesota Legislature, assisting in the drafting of new laws concerning criminal sexual conduct.