A trio of Goth teens are involved in a stabbing during a night of wild partying, and Sipowicz tries to save the case that Sorenson nearly blew. Meanwhile Russell tries out a new partner named Connie McDowell, who has to overcome a wave of hostility when she arrives to fill in for the troubled Danny.

Sipowicz's split-second decision during a shooting puts his entire career in jeopardy unless a victim corroborates his story, while Danny and Diane team up to find the evidence that exonerates Andy. Meanwhile, a rape at a bar leads to a disturbing discovery that lets Det. McDowell close the case and find a home at the 15th.