Riggs and Murtaugh contact Cole for backup before they raid the warehouse, and then stop to get something to eat while they wait for her. As they wait for their food, they witness a drug deal which they step in to stop. A gun fight breaks out, and Murtaugh kills one of those involved who had fired back at them, while the rest escape. Murtaugh is shocked to find the dead man is Darryl, a close friend of his son Nick. With Murtaugh emotionally distraught, Riggs goes with Cole to the warehouse, where they successfully overpower Travis' guards and secure his next arms shipment delivery. That night, Riggs and Cole find they have feelings for each other and sleep together. Riggs later finds Murtaugh drunk in his boat, still overwhelmed with guilt, and helps to counsel him in time for Darryl's funeral. There, Darryl's father passionately insists that Murtaugh find the person responsible for giving Darryl the gun.