A rich old man, Bart Crowley, is stabbed to death in a sauna by his young girlfriend, Audrey Lowe. The body is found in a sand trap at Bay Sands Country Club by Chris, who was playing a round of golf with Donovan at the time. The two Sam's soon discover that the killer must have used a golf cart to move the body to the sand trap--and, coincidentally, a cart is found to be missing from the pro shop. As they investigate, Lance and Lorenzo find a diamond from a tennis bracelet, and the victim's blood, in a sauna at the Country Club. Meanwhile, Chris' father, Benny Lorenzo, flies in to meet Jillian and her mother; and George is happy dating a young college student--but is upset to discover that Chris and Rita have put the young lady at the top of their suspect list.