The Hennepin County medical examiner's office has identified the 24-year-old man who died Monday while driving an ATV in Pine County as Andrew Dean Henley.

Henley, of Grasston, which is about an hour north of the Twin Cities, died half a mile away from his home.

According to the medical examiner, Henley was driving his ATV on Sunday just after 9 p.m. when it struck a parked vehicle at 14814 Linden Tree Road.

Henley died at North Memorial Medical Center in Robbinsdale about 20 hours later, the examiner's office said.

The medical examiner and Pine County Sheriff's Office are investigating.