Roanoke, VA - A Roanoke man has been arrested on federal criminal complaints after police say he set off a pipe bomb in Blacksburg earlier this month.
Derick Gregory Wilson, 23, is charged with illegally possessing an explosive device.
Investigators say on August 1, Wilson put a bomb underneath an SUV near the Virginia Tech campus and set it off.
No one was hurt.
A federal judge has also ordered a psychiatric evaluation.