Come meet the authors of “Once Upon a Time in Compton: From gangsta rap to gang wars… The murders of Tupac & Biggie… This is the story of two men at the center of it all.” Former Compton police officers, Tim Brennan and Robert Ladd, got a firsthand glimpse into a world many have only heard about through songs and television. Now, they’re telling their in-depth story along with bestselling author, Lolita Files. On Saturday, October 27th, you’re invited to get a copy of your book signed by the authors at the Los Angeles Police Museum. The event takes place from 11 a.m. to 2 p.m. This is not an AOCDS-sponsored event.