S2·E22 Episode 22

The lives of two of Kingsway's finest detectives are in grave danger when Joe and Harriet are the targets of a terrifying car bomb attack outside the police station. While Harriet survives the blast, two uniformed policemen are seriously wounded. And things are about to get much worse for the crime-fighting duo as they continue their investigatation into the sex slave racket. Joe is devastated when an anonymous complaint is made against him, hinting at sexual misconduct with his daughters.