Ret San Diego Police Detective Sergeant Doug Collier shares the California Gang Documentation Process and the gang that came to be known as THE FIGHT CLUB out of Murrieta California.

The Murrieta "Fight Club" was a criminal gang formed in 2007 by a group of approximately 11 young men, many of whom were popular athletes and former football players from Murrieta Valley High School. What began as organized, movie-inspired backyard sparring matches in local parks quickly devolved into a series of violent felonies, including armed robberies, home invasions, and brutal assaults against other local teens. The group's activities were reportedly fueled by a mix of steroid and cocaine use, and members even adopted a "gang" aesthetic by wearing matching "FC" hats and dog tags. Their spree ended in February 2007 when Riverside County authorities arrested the members, charging them with multiple counts of conspiracy and robbery, a case that shocked the quiet suburban community and drew national attention to the rise of "nontraditional" middle-class gangs. Doug Collier is a retired law enforcement officer who served as a Detective Sergeant with the San Diego Police Department (SDPD), where he spent much of his career investigating high-level narcotics and violent crimes. He is particularly known for his expertise in gang investigations. Sergeant Collier discusses California gang documentation process.