WARRINGTON, Pa. (AP) — Authorities say a worker with a tree care company was killed when a tree fell on him at a Pennsylvania home.

The York County Coroner's Office says Jason Covert-Kohler was working with other company employees when the accident occurred around 2:30 p.m. Monday in Warrington. The 35-year-old Dover man was taken to a hospital but died there a short time later.

Authorities say Covert-Kohler died from blunt force head and neck trauma. His death has been ruled an accident.

No other injuries were reported in the accident. But authorities say it's not yet known what caused the accident.