Hide somewhere until it is safe

You have no idea who this madman is. You can't see his face well enough on the infrared. You pack yourself into your closet and hide there hoping he won't find you. A loud angry knock at the door and it keeps going and going. Then the door is kicked in. "I know you're in here, motherfucker! I am doing to find, fuck, and fucking kill you!". You don't recognize the voice.