Olivia Benson: It was dark, they were in the projects, they were following procedure. They were doing what any cop would have done in their situation.
Rafael Barba: Any cop? Even you?
Olivia Benson: Carisi, bring in last week's vic. Show her a photo array. Go over every video from the shooting. Maybe he tosses the gun. And Rollins, where the hell is that DNA?
Amanda Rollins: It just went down to the lab.
Olivia Benson: So follow it. Test it yourself if you have to.