Assassination

'You will not go up here, sir. You assaulted a man in the lobby and I no doubt expect that you are here for someone to do the same thing on. Leave now, sir and I won't give you any trouble.'
You look at the Receptionist. Red hair, Grey eyes, short, plump, no muscle and absolutely no match for you.
You grabbed the man and bashed his head into the stair post. Then you dropped him. The receptionist stood still for a few seconds, blood gushing out of his head, and then he fell forward like a teddy bear. Blood escaped from his head and splattered everywhere.