Students at Pine Grove Middle School and Pine Grove Elementary were evacuated following a suspicious package which officers later said was a device in a car that was found on the middle school’s property. A person of interest is in police custody. Officers have since also started investigating the 1600 block of Whitehead Court. Security Boulevard is also closed down from Woodlawn Drive to I-695. All of Whitehead Court is currently closed, along with Whitehead Road between Security and Whitestone roads.