Two years ago, Lige Bobby Boswell was convicted of charges that he bilked a 69-year-old woman out of more than $3,000 for a botched paving job on her driveway. Boswell, 51, of Walnut Cove, is now facing charges that he did the same paving scam again, this time to a Walkertown man. According to an arrest warrant, Boswell is charged with one count of obtaining property by false pretenses. He was released on a $2,500 unsecured bond and is scheduled to appear in Forsyth District Court on Jan. 21. Boswell did not immediately return a message left on his cellphone. Forsyth County sheriff's investigators allege that Boswell illegally obtained $1,300 from Somme Isaac Psalm on Dec. 3, an arrest warrant said. Boswell offered to perform asphalt work for free and then demanded money after partially completing the work, the arrest warrant said.