Triaging CSAM Investigations with AI to Reduce Backlog and Increase Probability of Same-Day Arrest

This workshop will provide a detailed overview of how advanced AI can accelerate the identification of CSAM in digital investigations. Detective Jerod Lecher from Manitowoc Police Department in Wisconsin will explore how deep learning models are used to detect nudity, underwear, and suspected CSAM content—even in previously unseen material—without relying on traditional hash matching. The session will walk through the typical operational workflow, from mobile triage to desktop analysis, highlighting how investigators can quickly flag high-risk files for review. Real-world case studies will illustrate how law enforcement agencies are using AI-driven classification to reduce manual review time, prioritize evidence, and enable faster, more effective prosecutions.