Fairfax County Police are investigating what appears to be a random stabbing of a 12-year-old in the Falls Church area. The boy was attacked around 7 p.m. Thursday while he was walking near the Seven Corners Shopping Center. Police say three men who appear to be in their 20′s, stabbed the 12-year-old several times. Investigators say the boy was not robbed, and they have no motive for the attack. He was taken to a nearby hospital with non-life-threatening injuries to his upper body.