A Waterloo teenager has been arrested after selling a gun stolen from a home on Thursday night, according to the Waterloo Cedar Falls Courier. 18 year old Mark Tovar, Jr. has been charged with third degree Burglary and Trafficking Stolen Firearms. A home at 542 McShane Avenue was burglarized late Thursday into Friday. A gun safe was broken into and two xBox systems were taken. Tovar was taken into custody after selling a 9mm Smith and Wesson pistol for $100. His bond has been set at $15,000.