Boone County, IA : 21-year-old man killed in tractor rollover crash at Union party on Tuesday morning August 4th 2015

Police named the 21-year-old man killed when a group at a party took a tractor ride down a slope in Union early Tuesday morning.
Jared Arlinghaus, of Burlington, was killed in the accident, officials said Tuesday afternoon.
Four people at a party on a farm in the 11,000 block of Big Bone Road went on a tractor ride that killed Arlinghaus in a rollover incident around 2 a.m, according to a news release from the Boone County Sheriff's office.
The tractor started to slide down a slope as the four rode it, according to the release.
As they jumped off, the tractor rolled on top of Arlinghaus, the release states.
He was transported to Saint Elizabeth Hospital where he was pronounced dead.
No one else was reported injured.

Source :
Police name man killed in tractor rollover at Union party