Minnesota Governor Mark Dayton has ordered all U-S and state flags to be flown at half-staff today in honor of a Fargo police officer killed in the line of duty. Officer Jason Moszer was shot and killed while responding to a domestic disturbance. Moszer served in the Minnesota National Guard as a combat medic. Thousands of law enforcement officers are expected to attend Moszer’s service today in Fargo, including many from Minnesota.