watch Lethal Weapon 3 full movie online HD 123movies, $title full movie online Gostream plot:Riggs and Murtaugh team together to track down a guy who has robbed weapons from the Los Angeles police depot. Riggs and Murtaugh also have to deal with Leo Getz, the hectic guy from Lethal Weapon 2 and Riggs has very special problems with a young and beautiful female police officer..