It's hard enough for Dexter to fake one-on-one relationships. Now he finds himself at the center of a bustling suburban community. When a local vandal begins stirring up trouble, the neighborhood becomes vigilant and wary, two things Dexter certainly doesn't need. His mobility is also hampered by Rita, who insists on driving him around after his incident. Dexter's not the only one feeling trapped - Debra is less than thrilled when Anton announces he's taken a local job to spend more time with her. Meanwhile, the Trinity Killer dispatches his next victim. Debra becomes drawn to Lundy's theories about Trinity, while Dexter finds himself in awe of Trinity's masterful killing technique. Despite their enthusiasm, LaGuerta threatens to shut down the investigation, instead focused on bringing the Vacation Murderers to justice.