After an apparent threat is made on Riggs's life, the squad is on high alert.
On Murtaugh's first day as interim captain, the wife of a businessman is abducted.
A mansion break-in turns into a homicide, leading Riggs and Murtaugh to track the killer.
The duo attend Leo Getz's surprise wedding, but end up investigating a missing person.
The duo set out to unlock a case about a hitman who Murtaugh has followed for years.
The squad investigate an argument on a construction site that ended in a fatality.
TV show based on the popular Lethal Weapon films.
US action series. Riggs searches for the culprit behind a local jewellery heist.
US action series. Detective Bailey's sister finds herself in trouble with the law.
US action series. Riggs and Murtaugh investigate the murder of a patient of Doctor Cahill.
Riggs visits his father-in-law in prison and learns an old secret.
US action series. Riggs and Murtaugh get involved in the world of counterfeit money.
Murtaugh's Christmas vacation is delayed when the victim of a homicide is an old friend.
Riggs and Murtaugh's latest case draws them into a fatal world of conspiracy theories.
Riggs and Murtaugh are led into the underground mob world by a murder in a hospital.
Riggs is having violent nightmares but investigates the death of a surfer with Murtaugh.
Riggs's childhood friends could be mixed up in a robbery-homicide case that he is working.
Murtaugh and Riggs investigate a death moments before the victim's bet wins a horse race.
Murtaugh and Riggs respond to a robbery that took place 20,000 feet in the air.
Murtaugh and Riggs investigate the mysterious death of famous singer Shaye's bodyguard.
Riggs and Murtaugh are drawn into a case involving an illegal drug ring.
Murtaugh follows Riggs - who plans to avenge his wife's death - down to Mexico.