How the Border Patrol Began Its Investigation Into No More Deaths Volunteer Scott Warren

Summary: In the spring of 2017, a plainclothes Border Patrol agent met a source at a gas station in the sleepy town of Ajo, Arizona, some 40 miles north of Mexico. The meet-up was facilitated by a colleague. The source had information about human smuggling but wanted to remain anonymous, fearing retaliation for talking to law enforcement, specifically the Border Patrol, about what they knew. John “Rambo” Marquez had nearly a decade of experience in the patrol.