(WBIR) The Sevier County Sheriff's Office is searching for a 15-year-old girl who went missing Wednesday.

McKenzie Murphy was last seen Wednesday at 1 a.m. Officials believe she could be with a man named Nate Marine of Sevier County. They could be traveling in a 2002 white Chevrolet Avalanche with Tenn. tags reading N01-83U.

Murphy has brown hair, green eyes, weighs 110 pounds, is about 5 foot 2 inches tall.

If you have any information about Murphy or Marine, you're asked to call the Sevier County Sheriff's Office at (865) 453-4668.