Murder in Blue Light

Model Starlet leads a double life at night she becomes Sherry a Times Square prostitute in order to search for her brothers killer He was a marine who had been involved in a game of hot potato with a live handgrenade on a boat returning from Lebanon The game had ended tragically when the grenade went off killing three men and injuring six others castrating one of them Now someone is stalking New York and stabbing exmarines to death leaving fake handgrenades between their legs after castrating them Hardboiled policeman Flanigan thinks Starlet is putting herself in too much danger so he intentionally exposes her double identity then poses as her to catch the real killer