CHILLICOTHE, Ohio —Emergency crews are responding to a serious crash near the Route 35 and Pleasant Valley Road exit late Friday evening.

The accident occurred around 22.30. Although details remain limited, first responders at the scene confirmed one person was unresponsive.

The cause of the accident and the total number of people involved in the accident are not yet known. Rescue and medical personnel are working to assess the situation.

This is an evolving story. Updates will be provided as more information becomes available.