Dennis Mamrosz

Dennis Mamrosz has been charged with making a bomb threat against Seton Hall's South Orange campus. (credit: Essex County Prosecutor’s Office)

Suspect Charged In Bomb Threat That Shut Down Seton Hall’s South Orange Campus

Authorities announced an arrest warrant has been issued for Dennis Mamrosz, 24, of Yonkers. Mamrosz is currently in Westchester County jail on unrelated charges.

06/03/2013