Red Bank police arrested a teenager Wednesday in an armed robbery at the Tobacco Mart at 2107 Dayton Blvd.
Sean Austin Scott, 18, is charged with aggravated robbery and is being held in the Hamilton County Jail on a $100,000 bond.
Witnesses told police the robber fled with cash about 2 p.m. Wednesday.
Scott was arrested about 10 minutes later when police found him in the reported getaway car, a black Nissan sedan, according to Police Chief Tim Christol.
Police recovered the stolen cash and the clothes worn by the robber, Christol said.