Peter Caram Events (3) January 4, 1984: Alleged Terrorist Plot to Bomb WTC Uncovered 1984-01-04 January 17, 1984: Port Authority Terrorist Intelligence Unit Issues Report on WTC Security 1984-01-17 (March 22-29, 1993): Hearings Held to Discuss WTC Bombing and Continuing Terrorist Threat 1993-03-22