From mafia takedowns to global terror threats, Dr. Joseph F. O’Brien’s presentation offers students a thrilling, real-world education on America’s criminal underworld—from inside the FBI’s war room to the streets of New York and the deserts of Iran. As one of the five elite agents assigned to dismantle New York’s Five Families in the 1980s, he played a crucial role in the takedown of Paul Castellano, the “Boss of Bosses.” His work helped trigger the historic 1985 Mafia Commission Trial, which broke the back of the U.S. Mafia under the RICO Act.
The Fate of the Five Agents
Dr. O’Brien shares a sobering reflection on his legendary peers:
The War on Terror & the Road Ahead
After 9/11, Dr. O’Brien pivoted to counterterrorism, founding the Iran Accountability Initiative and independently investigating state-sponsored terror cases, including the chilling assassination carried out on U.S. soil by American jihadist David Belfield a.k.a. Dawud Salahuddin.
Inspiring the Next Generation
Dr. O’Brien’s keynote concludes by inviting students to consider careers in:
His presentation serves as a powerful introduction to the expanding world of counterterrorism studies and the urgent need for a new generation of informed leaders.

Boss of Bosses
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