Kelly investigates the death of an undercover cop in Chinatown, and to do so he must accept help from a prominent Chinese gang leader. Meanwhile, Sipowicz finds out that a former abuse case he had worked on has escalated into homicide; and Medavoy and Donna’s relationship is revealed after Lt. Fancy catches them in the act, leading to Fancy warning the precinct against interoffice relationships.
Elenco: Dennis Franz , Gordon Clapp , James McDaniel , Nicholas Turturro , Bill Brochtrup , Kim Delaney , Henry Simmons , Jimmy Smits , Sharon Lawrence , Mark-Paul Gosselaar , Jacqueline Obradors , Charlotte Ross , Esai Morales , Garcelle Beauvais , Andrea Thompson , Ricky Schroder , David Caruso , Amy Brenneman , Gail O'Grady , Sherry Stringfield , Justine Miceli , Bonnie Somerville , Currie Graham .