Gunman charged after shooting during Occupy Houston rally
Source: Houston Chronicle
Twohig, who has no known association with the Occupy Houston movement, walked into the park about 5:15 p.m. Monday dressed in a black suit and carrying a .40-caliber rifle, authorities said.
He fired into the air before heading over to a nearby pedestrian bridge, firing into a pond and pointing the weapon at people in the park, police said.
