(Pittsylvania County, Va.) – Students and teachers in Pittsylvania County are mourning the loss of a 17-year-old Tunstall High School senior.

Brandi Beckelheimer died after a weekend accident near Hyco Lake in Semora, North Carolina.

Brandi was a senior at Tunstall and would have graduated Friday, with honors. Her mother is currently one of the guidance counselors at Tunstall High School.

The incident remains under investigation.