Logline 147 - The Janitor

When a janitor overhears a murder plot at an office Christmas party - without seeing who was involved - he has to figure out who's trying to murder who before they do it and get away with it. When the police prove unhelpful, he has to navigate the office's social hierarchy himself, without looking too out of place - which is hard when you're the janitor at a white-collar party. He eventually manages to figure out who the target is, and jumps in front of the bullet meant for him, saving the man's life, and stopping the conspirators.