Who is Monica Witt? The US service member and counterintelligence agent the FBI is offering $200,000 to find

The FBI is offering a $200,000 reward for information leading to the arrest of Monica Witt, a former U.S. military intelligence officer accused of espionage and transmitting national defense information to Iran. Witt defected to Iran in 2013 and is believed to continue supporting the Islamic Revolutionary Guard Corps (IRGC). The FBI is urging anyone with information about her whereabouts to come forward.