The Bombing of Brian Penetti

Brian's friend and co-worker Robert Penetti was found dead in his mother's house from a drug overdose three days after the bombing. The FBI had attempted to interview Robert two days after Brian's death but they didn't get very far. A police raid of JJ and Angie's apartment failed to turn up any explosives, firearms or ammunition. Police did take JJ's computer and tools. It is not known whether he worked on personal construction projects after work using factory materials.