Here is the list of the nine secret trophies you can unlock in L.A. Noire for the PS3.
Check out my other guide if you’re looking for the full list of unlockable trophies for L.A. Noire.
Huckster (Bronze) – At Elysian Fields, outwit Leland Monroe when discussing his developments or advertising campaign
Moth To A Flame (Gold) – Complete all cases on the Arson desk
No Rest For The Wicked (Bronze) – Complete all cases on the Vice desk
Paved With Good Intentions (Bronze) – Complete all cases on the Traffic desk
Police Academy (Bronze) – Complete all cases on the Patrol desk
Round Heels (Bronze) – At the Bamba Club, get Dick McColl to give up the license plate of Celine Henry’s male companion
Stab-Rite (Bronze) – At Ray’s Cafe, find the bloodstained knife on your first sweep of the crime scene
The Fighting Sixth (Bronze) – At the Bus Shooting, talk Felix Alvarro into giving up the Marines involved in the Coolridge heist
The Simple Art of Murder (Bronze) – Complete all cases on the Homicide desk
