One arrest has been made and at least two more are expected in connection with the death of a 20-year-old Southern University student after an off-campus fraternity hazing ritual, Baton Rouge authorities announced Friday.

A Southern University in Louisiana graduate has been charged after he “turned himself in” for the violent hazing death of pledge and beloved marching band member Caleb Wilson — with police warning that more arrests are coming.

Investigators say that Caleb Wilson, 20, a student at Southern University in Baton Rouge, La., collapsed after being hit with boxing gloves as part of a pledging ritual for Omega Psi Phi.