The Gray Line, The Story Behind The Blue Line, is a law enforcement podcast discussing numerous topics. The podcast has four hosts. Benny Cruz, a retired San Diego Sheriff's Detective; David Contreras, a retired San Diego Police Detective Sergeant; Sean Murphy, a retired San Diego Police Lieutenant; and Gonzalo "Chalo" Gerardo, retired Calexico Police Chief. The podcast goes live every Tuesday at 6 pm (PST). All the episodes start with an introductory video and song. The panel interviews many individuals, such as Prison Wardens, Alex Marentes, Buggs of Borderland Beat, Parole Agents, Hector Bravo of That Guard Podcast, Los Angeles County Sheriff Alex Villanueva, DEA agents, former LAPD Rampart Officer Ruben Palomares, and Jay Flores, one of the Chicago Twins that brought down Joaquin "El Chapo" Guzman from the Sinaloa Cartel, and many other guests. You can watch the video podcast on YouTube by going to their YouTube Channel.

In this episode, Retired San Diego Police Lt.Sean Murphy discusses his childhood and career with SDPD, SWAT missions, K9s, Patrol experience, and his assignment working the PD's Border Detail.

NOTE: YouTube muted the introductory video for the first minutes of this episode due to COPYRIGHT violation. The sound is distorted during the introduction video.