In the aftermath of last season's chilling finale, Rita's death has left Dexter feeling responsible, possibly even guilty. Unable to deal with the trauma, Dexter makes a drastic decision that will impact everyone around him. Quinn stirs up trouble at the station when he notes that Rita's murder, which is being pinned on the Trinity Killer, doesn't fit his normal murder profile. Things get even more heated when Quinn suggests to LaGuerta that they look at the husband: Dexter Morgan. Meanwhile, Quinn offers Debra much needed support, causing her to see Quinn in a new light.
Episodes:
My Bad
Hello, Bandit
Practically Perfect
Beauty and the Beast
First Blood
Everything Is Illumenated
Circle Us
Take It!
Teenage Wasteland
In the Beginning
Hop a Freighter
The Big One