SINKING SPRING, Pa. â?? Police say a student has been stabbed at a middle school in Berks County and a suspect is in custody. The stabbing was reported around 8:30 a.m. Tuesday at Wilson Southern Middle School in Spring Township. Police say one student was hurt and that the suspect fled, but was arrested a short time later. The condition of the victim was not immediately known. Police are still at the school and the incident remains under investigation.