Implementing Good Player Rewards

[Furbeh]

Haha. I got that objective to leave no bodies on the station as a traitor chaplain once. Solution: radio jammer in pocket, revolver stashed in bible, then a lot of pointblank headshots and quick trips to the crematorium.
Traitor goal: success
Crew objective: success

I always have trouble shooting people pointblank with guns. Probably a simple mistake, but how exactly is it done?