Sipowicz and Clark arrive on the scene of a car bombing. The victim's daughter, Elizabeth Keenan, is on the scene and she addresses the detectives in a very cool businesslike manner when answering their questions and giving them information about her father. Back at the squad they run the case by Bale and Munson; the Feds, the DA and the Chief of Detectives is interested because of a possible terrorist implication of the bomb. The other detectives break up the list of past and present employees of Brett Keenan's company to checkout; meanwhile Murphy and Ortiz are sent off to a homicide in an alley. Their victim is Garrett Tinsley, a 17-year-old boy from a private school. The man who found the body tells them that the victim was a real asshole. Medavoy and Jones interview Phil Beckett, one of the former employees of Brett Keenan's company. He appears successful and indicates that he left the company on good terms. He tells them about Keenan's trouble with a bodyguard on a trip t