Worker calmly reveals gas leak in 911 call before blast

RALEIGH, N.C. (AP) — Emergency calls related to an explosion that leveled a North Carolina building start with a worker calmly telling a dispatcher the crew hit a gas line.
The 911 call released Friday starts with the worker saying: “we have hit a gas service.” The person gives the address for the building that eventually exploded and collapsed. The call is time-stamped about 30 minutes before the explosion happened Wednesday.
The Durham Police Department has said that a contra