MISSING SWIMMER: Crews Search Blue Lake For Man
In western Iowa, crews are looking for a man who drowned in Blue Lake, near Onawa.
Monona County deputies said the man was swimming with family on Wednesday night when he went under the water and did not resurface.
Family and friends went into the lake but could not find him.
Rescue crews are using sonar to find the man but officials say this is now a recovery effort.