A shy and mute seamstress goes insane after being attacked and raped twice in one day. She wanders the New York streets at night in a sexy black dress with her attacker's gun strapped to her garter belt, blowing away any man who tries to pick her up.
An artist slowly goes insane while struggling to pay his bills, work on his paintings, and care for his two female roommates, which leads him taking to the streets of New York after dark and randomly killing derelicts with a power drill.