WHEN A TENEMENT-BUILDING SHOOTING LEADS TO THE DISCOVERY OF AN EXECUTED GANG LEADER, 15 DIVISION MUST RACE TO FIND THE KILLER BEFORE A GANG WAR BREAKS OUT, ON ABC'S "ROOKIE BLUE"

"Wanting" - Andy worries that her rookie, Duncan, may not have what it takes to succeed on the job. But her fears get pushed aside when they discover a man found shot in a stairwell at a dodgy apartment building - leading to the discovery of an executed gang leader in a nearby apartment. Now, it's all hands on deck at 15 Division to stop a potential gang war from breaking out. Andy and Duncan find themselves alone with the one witness who can tie the killers to the crime, and in a life-and-death moment with a 12-year old witness, Andy may regret giving her rookie so many chances. Meanwhile, Gail follows up on another victim of the tenement shootings - a woman that took a stray bullet in the laundry room - only to make a harrowing discovery that will shake Gail to her core, on "Rookie Blue," THURSDAY, JULY 3 (9:00-10:00 p.m., ET), on the ABC Television Network.

"Rookie Blue" stars Missy Peregrym ("Heroes,""Reaper") as Andy McNally, Gregory Smith ("Everwood") as Dov Epstein, Charlotte Sullivan ("The Kennedys") as Gail Peck, Enuka Okuma ("24") as Traci Nash, Travis Milne ("Leslie, My Name is Evil") as Chris Diaz, Peter Mooney ("Camelot," ABC's Family/Global's "Falcon Beach") as Nick Collins, Matt Gordon ("The Eleventh Hour") as Oliver Shaw, Ben Bass ("The Eleventh Hour") as Sam Swarek, Priscilla Faia ("Eleventh Victim," "Psych") as Chloe Price, Oliver Becker ("Rent-a-Goalie") as Inspector John Jarvis and Matthew Owen Murray (Degrassi: The Next Generation) as Duncan Moore.

"Wanting" was written by Russ Cochrane and directed by Peter Wellington.

Tassie Cameron ("Flashpoint"), Ilana Frank ("The Eleventh Hour," "Would Be Kings"), David Wellington ("The Eleventh Hour," "Would Be Kings"), Russ Cochrane and John Morayniss are executive producers. "Rookie Blue" is a production of ICF Films and leading independent studio Entertainment One (eOne), who also distributes the series internationally.

"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.

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