Desperate to keep each other out of trouble, Lily and Luke both confess to killing Julia. Keith tries to get Jack to arrest them all, including Carly, but Jack is determined to get to the truth. Later, Carly tries to support Lilys version of events, but Jack sees shes hiding something and threatens to leave her if she doesnt come clean. To Lilys chagrin, Carly confesses that Lily told her Luke had trashed Julias place. With Lukes confession and the matching fingerprint, Jack has no choice but to arrest Luke, leaving Lily devastated. Henry is in denial that Katie really enjoyed their lovemaking but she convinces him that he was great. Later, Mike calls Katie to check on Henry and is surprised to find Henry home and healthy. As they are talking, Henry is pleased that things are going well with Mike and Jennifer and Mike picks up on something in his tone. Mike and Jennifer enjoy the afterglow of their night of passion. Jennifer is unnerved as Mike talks about how there are to be no more secrets between them, but she clings to him, determined to make this relationship work. Later, shes thrown for a loop when Craig shows up and announces that they have to go to Singapore for a business trip. Jennifer refuses to go with him, but Craig informs her theyre a package deal and if she doesnt go along, shell lose both her business and Mike. Unaware of whats really going on, Mike stands up for Jennifer and tells Craig hes got to respect some boundaries. Meanwhile, Barbara appeals to Sierra, mother-to-mother, to keep Jennifer from falling into Craigs web. Sierra ignores Barbaras concerns, but later, she admits to Dusty that she thinks they need to keep an eye on Craig.