OFFICERS OF 15 DIVISION MAKE A SHOCKING DISCOVERY, LEADING THEM TO SUSPECT A SERIAL KILLER, AS THEY RACE TO FIND GAIL'S CAPTOR, ON ABC'S "ROOKIE BLUE"

Eric Johnson Returns as Detective Luke Callaghan in the Dramatic Conclusion of a Two-Part Story Arc

"Out of Time" - The officers of 15 Division are forced to release a suspected predator for lack of evidence. But when Dov and Chris make a grim discovery -- a missing girl's body, hidden in a deserted ravine -- all bets are off. Detective Luke Callaghan returns to oversee the homicide investigation, and soon realizes this might be the work of a serial killer. When they learn that Andy has been assaulted and Gail violently abducted following the call girl sting, the officers rally in a race against time to track down Gail's captor before it's too late. Following up on a simple lead, one officer ends up directly in the path of the killer. Will it end with the ultimate sacrifice? The conclusion of a two-part story arc on "Rookie Blue" airs THURSDAY, AUGUST 2 (10:00-11:00 p.m., ET), on the ABC Television Network.

"Rookie Blue" stars Missy Peregrym as Andy McNally, Gregory Smith as Dov Epstein, Charlotte Sullivan as Gail Peck, Enuka Okuma as Traci Nash, Travis Milne as Chris Diaz, Peter Mooney as Nick Collins and Ben Bass as Sam Swarek. Also starring in the series is Eric Johnson as Detective Luke Callaghan, Melanie Nicholls-King as Noelle Williams, Matt Gordon as Oliver Shaw, Noam Jenkins as Detective Jerry Barber and Lyriq Bent as Frank Best.

Guest starring in "Out of Time" is Elias Toufexis as Charlie Davis and Ben Carlson as Perik.

"Out of Time" was written by Russ Cochrane and directed by John Fawcett.

"Rookie Blue" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound. This program carries a TV-14,L,V parental guideline.

This episode of "Rookie Blue" will be available on ABC.com the day after airing on the network for users to watch online.

For more information on "Rookie Blue," please visit ABC.com.