(AP) — Officials have resumed their search for a man who was swept away by the swift current in the Missouri River at South Sioux City.

Crews from several departments, including those from neighboring Iowa, resumed the search Saturday for 25-year-old Anthony Campbell.

A woman who was with him told police that Campbell had gone into the water at Scenic Park Campground around 4 a.m. Friday.

Authorities searched all day Friday for Campbell, using four boats — including two equipped with side-scanning sonar — a dive team and firefighters.