Multiple people have been shot and at least three killed at a medical building at St. Francis Hospital in Tulsa, Oklahoma in the United States.
Police reportedly received a call of a man walking with a rifle near a medical office. When they responded, they said it turned into an active shooter situation.
The police found multiple people shot when they entered the building.
The CNN is reporting three deaths. It's not clear how many people are injured.
The shooter is also dead.
The police in Tulsa have described the scene as catastrophic.
