The owner of a diner, Gene Stratis, has been stabbed to death and Sipowicz and Clark interview the victim's son. The son gives them his father's background, a real immigrant's success story, but he tells them nothing that would indicate his father should be the victim of murder. Ortiz's aunt comes to the squad to talk to her about her cousin, Paula. Ortiz's cousin has started hanging out with someone that her aunt isn't comfortable with and it is causing her daughter's behavior to change. Ortiz promises her aunt that she will stop by where her cousin works and check in on her and her new boyfriend, the owner of the business where she works. Sipowicz and Clark are going to run down a former employee of the diner who was let go last month. Jones and Medavoy are on the scene of a murder of public relations man, Paul Westerville at a parking garage. While looking into the victim's affects, Jones finds a picture of Brendan Quinn, a recently paralyzed cop that he went to the academy w