Grady Hospital in Atlanta treating victim from school shooting

A shooting incident occurred at a high school in Winder, GA, resulting in multiple injuries and one suspect in custody. The first call about the active shooter was made at 9:30 AM. A person with a gunshot wound was airlifted to Grady Memorial Hospital in Atlanta, a level 1 trauma center. The identity of the injured person is unknown, and further updates are expected. Grady Hospital is known for handling severe trauma cases, being the busiest in the Southeast.

What details are still unknown about the person with the gunshot wound?

What information is expected to be provided in the next update?