OTTUMWA-Staff of Ottumwa Community Schools received an email update on Wednesday afternoon, May 10th from Superintendent Nicole Kooiker. The email explained that some questions have been answered in the incident yesterday afternoon involving a school bus window being shot out while students were on-board. Superintendent Kooiker states that the weapon used was a BB gun. She also says that local law enforcement have identified a suspect and charges are currently pending. The school district and OPD are confident that this was an isolated incident.