Suspicious deaths in a California community come to the attention of the U.S. Government when one of their top scientists is found dead. A State Department agent is sent to investigate and learns from the coroner that the all-male victims died from "sexual exhaustion". Working on a lead about the case, the agent teams up with a female government research scientist and they discover a female insect expert is using a process to give women bee-like qualities and sending them out to kill men with sex.