A lot of people were hurt after a shooting at a high school in Iowa, USA.
The shooting at Perry High School happened at 7:37 in the morning before most students got to school.
The local police have not said how many people were hurt or how badly. The police know who the shooter is and the public is safe.
The shooting happened on the first day of school after winter vacation.
Perry High School is located 40 miles (64km) to the northwest of Des Moines, the capital of Iowa.
More update on this story soon