30 seconds...... Hmmm, what's the average response time for a 911 call???HOUSTON (KTRK) --
A local store clerk fought back and now a would-be crook is dead. His accomplices are on the run.
Armed with guns and wearing masks, police say three men tried to hold up a smoke shop on Antoine early Tuesday morning. What they didn't know is the clerk was also armed.
What felt like an eternity, in reality took no more than thirty seconds.
DAS = Dead At Scene
Harris County deputies say the injured suspect collapsed in the parking lot as he attempted to get in the getaway car. He died on the scene.

