18 - The Point of No Return (Beginning) Widowed since the tragic death of his pregnant wife, Martin Riggs, Texan cop and former Navy officer, makes a new start in Los Angeles. He becomes the teammate of Detective Roger Murtaugh, who recently suffered a "mild" heart attack and must at all costs avoid stressful situations. A shocking duo that risks creating sparks. Between one cautious and the other too unpredictable, the association causes some sparks ... A shocking duo that risks creating sparks. Between one cautious and the other too unpredictable, the association causes some sparks ... A shocking duo that risks creating sparks. Between one cautious and the other too unpredictable, the association causes some sparks ...