On April 29, 2016 at about 7:30 a.m., Dallas Police officers were called to the Interstate 45 overpass over Interstate 30 regarding a man throwing rocks onto vehicles passing below on the freeway. Three vehicles were struck by the rocks. Responding patrol officers located and arrested William Pettis, a 29-year-old White male. He was taken to the Dallas County Jail and has been charged with 4 counts of Aggravated Assault with a Deadly Weapon.
None of the victims sustained any injuries although there was significant property damage to their respective vehicles.