The team nailing Alesha's rapist. The best part is that even as the smug, unrepetant bastard and his lawyer continue to deny the allegations against him, it's Alesha herself who walks into the room with folders containing the complaints of the 14 other women he's assaulted. And even then, James still rubs it in by saying that he'll settle for the man being given a life sentence, as opposed to him "spending a week locked in a room with his victims".
Ronnie talking down the scared kid holding a gun on him, yet still taking the time to reassure Matt.
Ronnie working up the nerve to walk out of the store, leaving behind the bottle of vodka he just purchased, with the voiceover of his eulogy for his murdered friend Wes:
"You've never let me down before. . .and I won't let you down now."
In "Line Up", Alesha flawlessly handles the prosecution of three boys who gang-raped a girl. Although she's clearly motivated by her own ordeal, she shows no signs of letting it adversely affect her—in fact, the ending scene implies that she's finally achieved closure.