Trooper Anthony J. Borostowski

April 11, 2017

Trooper Anthony Borostowski was killed in a single vehicle crash at mile marker 89 on eastbound I-90/94 in Sauk County.

He was on patrol at approximately 4:00 am when his patrol car left the roadway and struck a tree. He was pronounced dead at the scene.

Trooper Borostowski was a member of the Wisconsin Army National Guard and had served with the Wisconsin State Patrol for three years.