"Lethal Weapon" introduces us to the unlikely partnership between LAPD detectives Martin Riggs and Roger Murtaugh. Riggs, a former Navy SEAL, joins the force after the tragic loss of his wife and unborn child, while Murtaugh is a seasoned detective known for his family-oriented approach to policing. Despite their differences, they quickly become a formidable team.Throughout the season, Riggs and Murtaugh tackle a variety of cases in Los Angeles, ranging from drug busts to hostage situations. Along the way, they navigate personal challenges, including Riggs's struggle with grief and PTSD and Murtaugh's efforts to balance his demanding job with his responsibilities as a husband and father.