A man has pleaded guilty to drug charges after police said he sold methamphetamine near a Dubuque elementary school. 45 year old Larrell Lindsey of Dubuque has pleaded guilty in Iowa District Court of Dubuque County to two counts of a controlled substance violation. Lindsey will be recommended to serve a 10-year prison sentence. His sentencing hearing is set for May 30th. According to a report, authorities conducted undercover drug purchases involving Lindsey multiple times last year. Authorities say Lindsey sold meth from his apartment, which adjoins the parking lot and playground of Audubon Elementary School.