At Ray's Cafe, find the bloodstained knife on your first sweep of the crime scene.

Use evidence to prove a lie as an LAPD Detective or Investigator.

Find and inspect a clue as an LAPD Detective or Investigator.

Finish the game in Normal Mode

Defeat 100 enemies with headshots

Defeat 30 enemies with the M9

Kill 10 enemies with thrown-back grenades

Play in the swimming pool on the Cruise Ship

Defeat 30 enemies with the Mk-NDI

Throw back a grenade and defeat two enemies at once

Successfully counter all of a Brute’s damage-giving attacks

Defeat 50 enemies with hand-to-hand combat