Trail of Huddle House shooter growing cold

Six months, and the search for North Augusta's killer goes on. But the trail is getting colder.

Back on November 22, a man shot three people as he stole a car near the Huddle House on Highway 25.

Bill Powell died. His friend, Reverend Earl Carter, and Constance Davidson were both seriously injured.

A massive manhunt followed over the next few days, with investigators releasing a sketch.

Then the focus of the search changed to an automatic style weapon used in the shooting--an AK or SKS style gun.

6 months later, there is still no break in the investigation.

There's an $11,000 reward in the case.