This is just crazy!  An Isanti County Sheriff's Deputy was responding to an emergency call when a deer ran out in front of his squad car.  You can see by the video he had no time to react, and at that speed any evasive maneuver could have caused the car to go out of control.

The deputy was responding to a call concerning a man with a gun when the incident happened on October 21st according to their Facebook page.  They point out that it's important not to swerve as that can cause more injuries.  The deputy in this case did an excellent job of braking, not swerving, and avoiding any serious injuries even though the hood was thrust up onto the windshield.