Shocking Verdict After Teen Kills Both Parents 19 Months Apart | Collin Griffith Update & Analysis

This video answers the question: Can I offer an update on the case of Collin Griffith? Support Dr. Grande on Patreon:   / drgrande   Dr. Grande’s book Harm Reduction: https://www.amazon.com/Harm-Reduction... Dr. Grande's book Psychology of Notorious Serial Killers: https://www.amazon.com/Psychology-Not... Check out Dr. Grande’s merchandise at: https://teespring.com/stores/dr-grand...