A guy gets stabbed in the neck with a fork.

Riggs is fixing Molly's sink. Murtaugh is arguing with his neighbor. Riana is dating the neighbor's son. 

Riggs and Murtaugh are on the scene.

Riggs is talking with Cahill about relationships.

Riggs and Murtaugh go to find their suspect Jerry in a "big mart" store and a shootout ensues because someone else is there to kill Jerry.

Scorsese and Murtaugh question a friend of Scorsese who has knows the mob. They catch Jerry. jerry's wife used to date a mob guy.

Murtaugh and McNeile spy on Riana and the Rob and get caught.

Riggs babysits for Molly so she can go on a date. 

Jerry's wife calls Riggs. She wants to turn herself in.

Frank Turno comes to Scorsese's friend and demands Jerry and kill him.

Jerry's wife escapes from police custody. She confronts Frank. Riggs and Murtaugh save the day.