Babs Chula

After his mother is mugged in Brooklyn, an enraged Vinnie sets out to find the punk who did it, but when he visits his mother in the hospital, it breaks his heart that she still won't forgive him for his life of "crime".

In Chicago, MacGyver tries to help Roxy, an old friend, during her shoot of a Rock Against Drugs video. She believes her twin sister is trying to kill her, fueled by jealousy over her music career.

The commissioner sets out to trap a serial rapist in a Santa Claus mask who's been terrorizing the city.

After receiving a pair of baffling death threats, Tony initiates around-the-clock surveillance of his unsuspecting family.

Rachel refuses to believe Tony when he tells her that her school teacher colleague, Jim Hollister, is a child molester. Meanwhile, it's Rachel's birthday and Tony has forgotten to get her what she wants most -- tickets to the Bolshoi Ballet.

Tony initiates a sweep to find a pair of missing cops; devises an ingenious way of keeping an habitually drunk driver off the road; and deftly handles an "extraterrestrial," all the while being scrutinized by a committee searching for a new police commissioner for New York City.