A teacher and teenage student were killed and six students were hurt in a shooting at Abundant Life Christian School in Madison, Wisconsin, on Monday, police said.
Police had briefly mentioned a higher death toll but later revised the information.
The suspect, a teenage student at the school, is also dead, police said. The suspect used a handgun, police said.
A motive is not clear, Madison Police Chief Shon Barnes said at a news conference.
Of the six injured students, two are in critical condition with life-threatening injuries, Barnes said. Four other students suffered non-life-threatening injuries, he said.