Explosive fire in Aiken County

Another fire in Aiken County Monday night.

It happened at A1 Muffler on Edgefield Road in Belvedere.

Investigators say an electrical problem may be to blame.

Drivers passing the muffler shop called to report the smoke and flames. Small explosions could also be heard inside the building.

It took about 20 minutes to put the fire out.

Nobody was hurt.