Here is the latest Iowa news from The Associated Press….

SIBLEY, Iowa (AP) – Officials are still investigating the cause of an explosion that injured five men performing electrical work at a manufacturing plant in northwest Iowa. The Sioux City Journal says TimeWell Drainage officials were still hunting for answers at the Sibley plant yesterday. The accident was reported shortly before noon Saturday. It happened while workers were switching power lines to a new transformer, according to the Osceola County sheriff’s office.

DECORAH, Iowa (AP) – Crews are continuing to search for the body of a man believed to have drowned at a dam on the Upper Iowa River east of Decorah. KWWL-TV reports authorities identified the man as 29-year-old Eric Langland of Decorah. Winneshiek County Sheriff’s officials say Langland was last seen struggling in the water Saturday night. A friend then saw him pulled under by the water coming over the dam.

DES MOINES, Iowa (AP) – An FBI official says a 30-year prison term for a New Jersey man convicted of sex trafficking in Iowa will protect the public from an “evil predator.” Johnelle Bell must serve 85 percent of the term, handed down Friday by a federal judge.

WESLEY, Iowa (AP) – A state patrol plane helped authorities capture a man suspected in the shooting of a northern Iowa man. The Globe Gazette newspaper reports the incident began early Sunday with a dispute between two men in Wesley, a small town about 10 miles east of Algona. Officers have arrested 25-year-old Andrew Zeitler of Wesley.