Ep 4. There Goes the Neighborhood

Riggs and Murtaugh must investigate the gruesome murder of a wealthy family's nanny and take on a residential neighborhood filled with criminal activity. Meanwhile, Murtaugh gets ready to celebrate his 50th birthday, and Riggs finds a connection to an old friend. As the investigation unfolds, the detectives uncover shocking secrets about the residents of the neighborhood that lead them to question their loyalty to each other. With the help of a young girl who lives in the area, Riggs and Murtaugh begin to unravel the web of lies and deception that the community has been hiding. As they get closer to the truth, the danger escalates, and they must act quickly to prevent any further harm from being done. Can the duo stop the killer before it's too late, or will the neighborhood continue to be plagued by violence? Find out in "There Goes the Neighborhood," the fourth episode of Lethal Weapon's thrilling first season.