Midland City police would not comment, and a dispatcher at the Dale City Sheriff's office told The Associated Press early Wednesday that the agency was not releasing any immediate details.
"Authorities also confirmed the presence of a child at the scene but are giving no further information at this time," Rachel David, a spokeswoman for the police department in the nearby city of Dothan, said in a news release late Tuesday.
Michael Creel, who lives on the road where the shooting happened, said he went outside after his sister heard gunshots.
"Me and her started running down the road," Creel told the Dothan Eagle (http://bit.ly/TWgc5T). "That's when I realized the bus had its siren going off. Kids were filing out, running down the hill toward the church."