John Irvin is showing off a picture the new car he plans on buying with his inheritance. Clark Jr. tells Rodriguez that he is fit to catch cases. Rodriguez agrees, but doesn't care or want to know the details of Clark Jr.'s relationship with the dead prostitute. Sipowicz gets a call from the FBI that a bomb may have been forwarded in the mail to the Family Court building. The detectives go to the scene and after dealing with a minor bureaucrat start an evacuation of the building. McDowell and Ortiz respond to the scream of a woman who's opened an envelope that has covered her with white powder. Hazmat sets up do some field testing for anthrax; McDowell and Ortiz need to be checked out. Laughlin takes some time to try breaking Clark Jr.'s balls, he breaks them back. Clark Jr. needs to meet with IAB about his situation. The anthrax test comes back negative, but Sipowicz receives a call that another letter has exploded in white powder. The victim has gone into cardiac arrest. S