Detective Sewall is a detective working primarily online undercover Internet Crimes against Children cases for the last seven years. Known for his ability to stay on the cutting edge of up and coming technologies and constantly finding the new “playground” online for child predators. Revolutionized undercover chatting through exploiting new avenues and personas which have resulted in hundreds of child enticement, child pornography, and child sexual assault arrests both domestic and abroad.

Detective Sewall has organized multi-level proactive undercover online operations to include local, state and federal agencies. He teaches other investigators how to not only create new undercover personas but the nuances of chatting as an art form in order to portray a credible character and avoid detection by suspects. He takes pride in the ability to work as an undercover while maintaining integrity and avoiding legal defenses through a thorough understanding of the law as it stands in online undercover cases.

He is passionate about teaching others this craft and sharing the knowledge he has gained from hundreds of undercover interactions online.