Chez Brett. Brett finds Colby and Liz in his living room, and acts all pleasantly surprised. Colby tells him that the secret about his brother is out -- they know he killed him. Brett looks warily at them and repeats that his brother was killed in a botched carjacking. "Check with the police." They did. Colby explains that the only witnesses were him, Josh, and Logan, and they all gave identical reports. Not similar, which would be natural, but word-for-word identical, which is unnatural -- unless it's rehearsed. Liz flares her neon pink lipstick at Brett. Brett babbles that he loved his brother and never would have hurt him. "Then why don't you start showing him the respect he deserves," Colby menaces. "Tell the truth. Stop acting." Brett sits down in defeat. He had just landed his first role and they were all out celebrating. They were drunk and they had a gun. They were fooling around in a bar parking lot and he was using a gun as a prop. As you do. The gun went off, Scott-Scanlon-style. But instead of accidental suicide, it was accidental murder. Brett sighs, "I'm glad it's out. I am! They can't hold it over me anymore." "Who?" Colby wonders. "My guys! My boys," Brett says, sarcastically gesturing outside. "Why do you think I let them live in my house, drive my cars, and spend my money? If I cut them off, it wouldn't have been ten minutes before they sold me out to the tabloids." "That's what Logan meant when he said everything would fall apart," Liz explains to Colby. Colby tells Brett that the three of them had a motive to kill Tracy -- Tracy, not Andrea?! -- but with Logan dead, it's just Josh and him. …UGH! I still don't get why Tracy was killed! Is it because she told Andrea, and was the reason why Andrea was blackmailing them? Is it because they thought Tracy was Andrea and therefore the blackmailer? Or vice versa?! This is RIDICULOUS!
Brett gets this look on his face and says, "No, Mark Green knew, too, and Josh was with me when Logan was shot, so…" Comprehension spreads across his face, and he runs outside and flings open the door to the deck. He's just now figuring this out? Why didn't he realize this before? It's not like he didn't know until Colby pointed it out that he and Josh were together the night Logan was murdered! Who the hell did he think killed Logan if not Mark? "You son of a bitch! You killed Logan?" Brett sort of yells. Instead of hissing, "Lindsay Lohan-ic breakdown" to all listening, Mark leaps over the balcony railing. Colby leans over the railing and looks down. Mark pulls a gun out of his back waistband and shoots at Colby, totally missing him. People screech. Colby jumps over the railing while Liz runs around to head Mark off. Mark runs near the pool, firing behind him. The mooches by the pool scream and soil their suits. Mark grabs at a useful bikini and holds her hostage, warning Colby not to get any closer. Colby tells him to "Let. Go. Of the girl." Mark says he has nothing left to lose, so he swears he'll kill her. And then what? Liz runs down the interior stairs and onto the patio. "Drop it!" she yells. Mark swings his gun to her, letting go of the bikini. Liz fires once at his right arm, and he's hurled into the pool. Shedding his jacket, Colby jumps in after him and pushes Mark the Murderer to the side. Liz hauls him out.