If you are Mafia: Discuss with your brethren who you want to kill, then PM me. You guys get to carry the shotguns around here.
If you are the Doc: PM me who you want to save; difficult, as it is guess work.
If you are the Detective; PM me the name of the player that you want info on. When you think you have enough evidence, PM me with it. Make sure you have a strong case against someone, or I won't allow an arrest. Also, I'm very cynical of you as I was the first detective and was successful in that endavour.
If you are the Serial Killer; PM me who you want to scratch off.
If you are the secret tolerole; Do whatever your action I tell you is.