One boy suffered serious injuries and his brother died after an all-terrain vehicle accident Sunday afternoon, Feb. 7.

According to the King County Sheriff’s office the accident took place on private property near state Route 410 and milepost 35 about 15 miles east of Enumclaw.

The family is from the Covington area and were out at their property for the day.

When deputies arrived on scene, they were told the 10-year-old boy had been pronounced dead.

It is being reported that the 10 year old was the passenger on the ATV.

The 14-year-old brother was driving when the ATV rolled.

He suffered serious injuries and was airlifted to Harborview Medical Center.

At this time there is no update on his condition.