Jack's old girlfriend, Tina, arrives in town. She informs him she has contracted AIDS and will die. Unable to handle the hopelessness of the situation, Jack sets out to find the man responsible. Jack is shocked to see that the message of safe sex is still being ignored, despite the obvious consequences. He uses his show as a forum on AIDS awareness as well as a means of tracking down the man who infected Tina. (thetvdb.com)