Russert (Isabella Hoffman) suspects that her new partner is at the end of his rope -- and is abusing his wife as a result of his frustration. In other developments, Giardello (Yaphet Kotto) and Bayliss (Kyle Secor) try to talk Pembleton (Andre Braugher) out of resigning; Lewis (Clark Johnson) surprises Bayliss during a wild ride to a crime scene; and Felton (Daniel Baldwin) catches up with his kids. And after innumerable setbacks, the detectives' after-hours bar is on the verge of opening to the public. ~ Hal Erickson, Rovi