India, Sept. 17 -- A manhunt is currently underway for Donald Henson, who is accused of ramming his car into the gate of the FBI field office in Pittsburgh, Pennsylvania. Authorities have described the incident as a "targeted attack" and an "act of terror," according to NBC News.

Donald Henson is reportedly from Penn Hills, a township just east of Pittsburgh. On Wednesday, he allegedly drove a white Toyota Corolla into the metal security gate outside the FBI office. After the crash, he exited the vehicle, pulled an American flag from inside the car, and threw it over the fence before fleeing the scene. Fortunately, no injuries were reported.

At a press conference, FBI Pittsburgh Assistant Special Agent in Charge Christopher Giordano hel...