Spirit Lake, IA (KICD)– A Sioux County man has been charged after allegedly threatening his father last weekend in Dickinson County.

Online court records show 27-year-old Nathan Kamstra was charged Tuesday with assault while displaying a dangerous weapon following the incident that took place Saturday afternoon.

The Spirit Lake Police Department has also charged Kamsta with operating a vehicle without owner’s consent after he allegedly stole a vehicle from the parking lot of Lakes Regional Healthcare which was found a short time later where he was known to be staying.