Who's the Boss? (1984)

S6E14 Tony Kills

While heading to play tennis with his neighbor Fred, Tony witnesses Fred's attempt to reconcile with Angela, which ignites Tony's jealousy. During their match, Fred suddenly collapses from a heart attack and tragically passes away. Overwhelmed by guilt, Tony starts to believe he is responsible for Fred’s demise. When Fred's brother Ed arrives, Tony finds himself manipulated by Ed, who exploits Tony’s remorse to further his own agenda.