CNN reports that at least four students were injured in a high school shooting in Chardon, Ohio, this morning. The school has been evacuated and a suspect is in custody:

Four students were wounded when a gunman opened fire in the cafeteria of a suburban Cleveland high school just as the school day was beginning Monday, law enforcement officials said.

The suspected Chardon High School shooter - believed to be a student, according to a school official - was in custody, FBI Special Agent Scott Wilson told reporters.

Wilson declined to say how badly the injured students had been hurt.

Update: CNN now reports that five students were wounded, one fatally, at Chardon High this morning. The Daily Beast has also put together a chilling Storify detailing the morning's events.