Helen Hawthorne has found her new calling. She’s a telemarketer, disrupting dinners and waking up sleepers all over the country. During one survey, she gets an earful when she overhears an argument, followed by a scream, then dead air. Was someone strangled? Or was it a movie? Helen can’t prove she heard a murder, much less who did it. She’s soon chasing clues and avoiding a close call – with a killer.