Readers just spotted a security vehicle on the lawn by the west side of ACDC chasing two male individuals. The two men were watching for security from the opposite ends of the side of the building, and ran in opposite directions when the vehicle made a u-turn on to the lawn. The vehicle than sped towards the back of ACDC in pursuit of one of the men.
Update: The security vehicle was just spotted heading back towards Main. No word on whether the individuals were apprehended.
Update 2: The vehicle is now heading back towards the North gate. Round 2.