Law And Order: Justice Is Served [cheats]
-Enter "ACE" as a combination to open the victim's locker, then enter "1614" or "6461" as a password to open the locker belonging to the victim's mother.
-The password to unlock the locker in Jimmy Ruso's (Peter Hamlin's) apartment is "CLARIE THOMAS".
Piano lock box:
To unlock the piano lock box in the victim's apartment, enter C#, C#, C#, B, C#, D, E, D, C#.