BIZARRE TRAFFIC TIE-UP YIELDS DEADLY SHOOTINGS AND EXPOSES CHILD-ABUSE CULT; SERIES STAR SKIPP SUDDUTH DIRECTS -- Officers Davis (Coby Bell) and Finney (Josh Stewart) are injured and two parents are murdered in a bizarre traffic tie-up that climaxes when a driver goes berserk and shoots the victims while allowing their teenaged son (as Stephen, guest star Peter Scanavino) to escape. But Detective Yokas (Molly Price) discovers another slaying - all of which are all connected to a cult that thrives on kiddie porn and child abuse. Elsewhere: Cruz (Tia Texada) looks to break up a lethal gang war while pondering her recent experience with the Santeria sect; Emily Yokas (Bonnie Dennison) is persuaded by the vampire-worshipping Dante (guest star Luke Robertson) to come to his lair that night; and Carlos (Anthony Ruivivar) wants to buy an engagement ring. Series star Skipp Sudduth directs. Cara Buono also stars.