Harker Heights — Harker Heights fire fighters responded to a reported gas leak in a Harker Heights Sam's Club July 13.

The Harker Heights fire units confirmed the leak was inside the building and evacuated shoppers and employees from the store.

An investigation determined the source was a sewer gas leak, not natural gas.

Leak levels were determined to be safe around 3:15 p.m., and there were no injuries reported.