NESSEL TOWNSHIP, Minn. -- The body of missing 81-year-old man was found Sunday, pinned under a tractor.

The Chisago County Sheriff's Office says they were alerted around 4 p.m. that the man had gone missing.

Authorities say the man was found pinned under a tractor, and he was pronounced dead at the scene.

Police say the apparent accident is under investigation. The victim's name has not been released.