A 14 year veteran with the Dane County Sheriff's Department was injured while apprehending a suspect early this morning on Madison's East Side.
Deputy Brian Biwer hit his head on the road during a struggle, leaving him unconscious for a short time.
He was treated and released from the hospital.
Dane County was assisting Madison police at 3 a.m., regarding an unwanted subject on Walbridge Avenue.
The suspect, 24 year old Jaren Lee, was arrested.