CHATTANOOGA (WRCB) - A Chattanooga Police officer faces several charges following an arrest Sunday.

Thirty-six-year-old Christian Lorenzen was arrested by the Tennessee Highway Patrol.

He is charged with driving under the influence, possession of handgun while under the influence and speeding in a work zone.

Lorenzena, a 10 year veteran with the Chattanooga Police Deprtment, is on administrative leave with pay pending an internal investigation.