FBI, Philadelphia district attorney arrest teen in terrorism investigation

PHILADELPHIA (CBS) — The Philadelphia District Attorney's Office and the FBI on Monday announced the arrest of a 17-year-old Philadelphia resident on state charges in connection with an ongoing federal terrorism investigation.

Tthe FBI took the 17-year-old into custody on Friday, FBI Special Agent Jacqueline Maguire said. Officials didn't identify the suspect.

The teen was charged with weapons of mass destruction, criminal conspiracy, arson, causing/risking catastrophe, attempt to commit criminal mischief, possession of an instrument of crime and recklessly endangering another person, the DA's office said.