Plot summary
When his lifeguard friend Marcus Phillips ( St. John Smith ) is found dead on the beach the day after he is seen sporting an expensive unaffordable new car, Magnum suspects foul play. Tracy Spencer ( Annie Potts ), a young woman with an ambition to rise in the ranks of the police department joins him in the investigation, and they uncover secrets at the center of Marcus' life which led to his death.
Credits
Adapted from Wikipedia contributors, List of Magnum, P.I. episodes. HTML formatting and reference markers removed.