Anoka County authorities who were searching Lake George in suburban Oak Grove for a missing swimmer have recovered a man’s body. The sheriff’s office says it got a report around noon Saturday of a man who was drowning at Lake George Beach in Oak Grove. A 53-year-old Oak Grove man had removed his life jacket and was swimming near a boat when he began to struggle and went under. Authorities recovered a man’s body around 1 p.m. Sunday.