Karen fills in on ""Open Mike"" again. Harold and Olivia continue to argue about money. Karen worries that Michael's spending has gotten out of control. Mac and Karen really like Tom. Mac and Mark Baylor go to the courthouse to turn in the money that Ginny found. After seeing Tom in the bathroom, Mark tells Mac he is guilty, and fires him. Mac tries to turn in the money, but the DA won't accept it. Mac contacts Arnold Zimmer, who also worked at Oakman, and he agrees to be part of a class action suit. Mac tells Tom, and then Mr. Zimmer breaks his arm and refuses to be part of the suit. An executive at Oakman pays Tom, and tell him he's off the case, and no longer needs to keep tabs on Mac. They tell Tom to stop seeing Paige. He argues with them, but stands her up for a date.