Things went bad for Kyle Glover Usher’s 11 year old stepson, after a tragic accident left the youngster in a critical condition.

The youngster was declared “brain dead” by doctors on Friday.

According to reports, the pre-teen and a friend were floating in inner tubes on Lake Lanier in Atlanta when they were struck by a man on a jet ski. Glover was unresponsive when he was taken out of the water and airlifted to Children’s Healthcare of Atlanta at Egleston; his friend, an unidentified 15-year old girl, was treated for a cut on the head and a broken arm.

According to the Atlanta Journal-Constitution, the Georgia Department of Natural Resources said that alcohol doesn’t appear to be a factor in the accident and the newspaper also reported that the man on the jet ski and Glover were a part of the same group on an outing at the lake.

Kyle Glover is the son of Usher’s ex-wife Tameka Foster,the two are reportedly present at the hospital.