WAHPETON, ND. (KFGO AM) -- Yesterday's search for Andrew Sadek didn't turn up any trace of the Wahpeton college student who's been missing for nearly a week.
Crews used a boat and a dog to search a stretch of the Wild Rice River just west of Wahpeton.
Sadek was last seen leaving his dorm on the North Dakota State College of Science campus early last Thursday.
Campus Police Sargent Steve Helgeson says so far there's been nothing to explain the disappearance of the 20-year old Rogers, North Dakota student.
Helegson said yesterday's search was the result of what he called "several indicators" but he could not elaborate, citing the on-going investigation.