A building at Tinker Air Force Base was evacuated Monday afternoon after a vehicle triggered a false positive for explosive materials, according to base officials.
Officials say the vehicle was passing through the Piazza Gate on the south side of the base when it tested positive for an explosive substance. In response, Security Forces, Base Fire, and Emergency Services contacted off-base emergency partners and evacuated Building 9001, following protocol.
The Oklahoma Highway Patrol also temporarily shut down a portion of Interstate 40 as a precaution, officials said…