He Lives by Night (1982)

After being released from a mental hospital, a man becomes a cross-dressing night stalker, and attacks women wearing white fishnet stockings. One of his murders takes place outside a late-night talk radio host’s house. She becomes entangled in the case when the two investigating cops become infatuated with her. Sylvia talks against the killer on her show, and eventually allows herself to become bait, hoping that she can outsmart the killer.