Chuck finds the three living Chuckettes, and asks if they've seen Brody. They haven't, but they assume he's made his choice. Damian says that no one ever picks him! Maybe if he'd shave his terrorist-look-alike beard? Chuck's roaming the halls at Castle when Awesome calls and fills him in about Ellie working on the computer. He tells Chuck that some lady brought it over and said the Buy More guys gave it to her by mistake. Chuck tells Awesome she needs to stop the work immediately, but Awesome says it's making her so happy. Chuck asks him to please just replace the hard drive, and Chuck will take care of the rest later. When they hang up, Chuck finds Robin Givens and asks her if she gave the computer to Ellie. She barely denies it, then admits it, and he lectures as she walks away. Until he slips in blood. They open the door and find Brody's body. Robin Givens: "Well, there goes your first choice." Lewis walks by and shouts, "Dear Lord! There's been a muuurder!" Because, you know, he has that fake British accent.
Morgan has his staff lined up, wondering who broke the prank truce with Large Mart, since Large Mart is claiming that kidnapping BM the BM from the BM was retaliation. He asks Jeffster! what they did, and they lead him to a closet, where a miniature pig is locked up. It's the Large Mart mascot, Kevin Bacon. Lester says they had to so Large Mart wouldn't dominate them like always. "Because, weirdly, an adorable little pig attracts more customers than a large man wearing a big, yellow-and-green BM. Call me crazy." The whole staff oohs and awws, and Jeff says he's buying whatever that pig's selling.
Castle. Jody, Robin Givens, Damian and Lewis have to turn over all their weapons, since the killer is clearly among them. Chuck's panicked! This is like D&D all over again! But Sarah talks him through it. The non-regulars briefly wonder why Sarah and Casey aren't suspects, but Chuck puts that to rest: He knows that neither Casey nor Sarah would ever kill anyone... who didn't deserve it. Chuck says the killer has to be among the other four, and they all look at Damian. He's totally offended they'd blame the bearded guy, since "This is just what my face looks like." He is totally out of here, but not before telling them he's Greek. Chuck follows him out, and as Damian opens the door to leave Castle, Chuck notices it's been rigged with a bomb. He tries to warn Damian, but it's too late; it goes off.