When the Lincoln store owner bought $700 worth of cell phones for $110 from an undercover officer, he didn't understand they were stolen, his attorney says. So Benicio Lobo, owner of City Mex Market Convenience Store, 338 N. 27th St., ordered two 27-inch flat screen TVs, two microwaves and two toasters. But he soon learned it was all part of an undercover investigation, spurred by confidential tips, that ended in his arrest and the arrests of four others in March. At Lobo's sentencing Monday, attorney Harry Moore argued his client had a less formal way of doing business and didn't...