A DWI saturation conducted overnight Friday resulted in four arrests.

According to Sgt. Larry Stobbs with the St. Joseph Police Department, the saturation was held in coordination with Heartland Mothers Against Drunk Driving during Crime Victims’ Rights Week.

Stobbs said the saturation included 26 officers and covered Andrew, Buchanan, Clinton and DeKalb counties. There were four DWI arrests, at least two drug arrests and one minor-in-possession.