Parker Arts Lecture: The Devil I Knew – Unmasking a Serial Killer

Parker Arts Lecture: The Devil I Knew – Unmasking a Serial Killer

Join us at The Schoolhouse Theater on February 3, 2027 for the FREE lecture The Devil I Knew: Unmasking a Serial Killer with former FBI Special Agent Jonny Grusing.

In this gripping true crime presentation, Grusing shares the story behind his fifteen-year investigation into serial killer Scott Kimball, an FBI informant who secretly committed multiple murders while assisting in ongoing criminal cases. As the lead FBI investigator assigned to uncover the truth behind several disappearances, Grusing worked alongside the FBI’s Behavioral Analysis Unit, detectives, and prosecutors to build cases against a highly intelligent and manipulative killer.

Drawing from his experiences chronicled in The Devil I Knew, Grusing explores the realities of long-term serial killer investigations, criminal profiling techniques, and the psychological strategies used when interviewing dangerous offenders. Audiences will also hear about victim recovery efforts throughout Colorado and beyond, the emotional impact on victims’ families, and other unsolved cases potentially connected to Kimball.

Blending investigative insight, real-world FBI experience, and moments of unexpected humor and reflection, this lecture offers a fascinating look into human behavior, criminal psychology, and the challenges of pursuing justice in one of Colorado’s most disturbing cases.

A compelling evening for true crime fans, psychology enthusiasts, and anyone interested in the inner workings of major FBI investigations.