What kind of person witnesses child abduction but doesn't call the police? Arthur Mitchell can't seem to grasp why Dexter Morgan didn't simply turn him in after the botched kidnap killing last week
but we all know that Arthur's arrest would only deprive Dexter of a satisfying kill. Unfortunately for Dexter, this quandary leads Arthur to start his own investigation into his alter ego, Kyle Butler, in tonight's episode called "Hello, Dexter Morgan."
Dexter's worst fears are about to come true in the penultimate episode of Dexter
's fourth season as the secret life he's been leading in pursuit of Arthur is about to be exposed. No thanks to Debra's unrelenting pursuit, Miami Metro is just one step away from discovering the true identity of the Trinity Killer.
As Kyle Butler, Dexter attempts to extort money from Arthur or he'll the world that he's a pedophile. Apparently, Dexter is using blackmail to ward off Arthur's questions regarding his true agenda. But Dexter's little fabricated story doesn't stop Arthur from digging up dirt on Kyle--- which eventually leads him to Miami Metro.
While Dexter tries to deal with Arthur in his own fashion, Rita drops a bombshell on Dexter though it doesn't go as well as she'd hoped. As for Arthur's daughter, Christine, she's still in the custody of Miami Metro where she's being interrogated by Angel.
(Image courtesy of Showtime)