Shadows of Doubt (1) (S03E10)
Former college friends Bob, Tom, and Susan gather for a weekend reunion, each reeling from recent breakups. When Bob and Susan sleep together, Tom's hidden feelings for Susan surface, igniting tension among the trio. After a physical altercation between Bob and Tom, the friends find a way to mend their rift. Meanwhile, Peter struggles with jealousy over Christine's involvement with the affluent Adam Kirkwood. After a lengthy period of mourning for his wife, hotel security chief Art Patterson suspects his assistant Billy of wanting his position and secretly plants a bomb in the basement. During a fundraiser hosted by political hopeful George Sandler, Adam brings Christine and Peter along, while FBI agent Mr. Rider tracks them, investigating Adam's illegal arms dealings.