SIPOWICZ AND CLARK SET UP A STING TO CATCH A SERIAL KILLER WHO PREYS ON WOMEN AT AA MEETINGS, ON ABC'S "NYPD BLUE"

"Stoli with a Twist" - Sipowicz and Clark investigate a serial killer who infiltrates AA meetings and preys on female members by strangling them and smudging their lipstick as his trademark. Ortiz and Murphy go undercover in a sting operation to catch the AA killer. Meanwhile, a man is found stabbed to death in his apartment, which is full of steroids, on "NYPD Blue," TUESDAY, JANUARY 11 (10:00-11:00 p.m., ET), on the ABC Television Network.

"NYPD Blue" stars Dennis Franz as Detective Andy Sipowicz, Mark-Paul Gosselaar as Detective John Clark, Gordon Clapp as Detective John Medavoy, Bill Brochtrup as John Irvin, Henry Simmons as Detective Baldwin Jones, Jacqueline Obradors as Detective Rita Ortiz, Currie Graham as Lieutenant Thomas Bale and Bonnie Somerville as Detective Laura Murphy.

Guest starring are Lisa Lackey as A.D.A. Munson, Paul Lieber as Max Peck,Zeljko Ivanek as Justin Deroos, Rochelle Robinson as Ina, Joanna Canton as Kerri Heath, Myndy Crist as Carly Landis, Sasha Mitchell as Darian Lasalle, Jim Metzler as Roger Harborn, Karl Makinen as Nathan Creek, Juan Garcia as Henry Delgado, George La Porte as Warren, Scott Conte as George, Stephen O'Mahoney as uniform, Jeris Lee Poindexter as leader, Kelly McCool as leader, Scott Atkinson as Steve McClintock and Nino Neuboeck as bodybuilder.

"Stoli with a Twist" is written by Bill Clark and Tom Szentgyorgyi, with teleplay by Tom Szentgyorgyi. The episode is directed by Jesse Bochco.

"NYPD 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 parental guideline. It contains adult language. Viewer discretion is advised.