Butte County, California — A teenager opened fire inside a public library in Northern California on Monday evening, killing two people and injuring a child in a shocking and rapid attack.

Police responded to reports of an active shooter at the Butte County library after receiving a harrowing 911 call filled with screams and gunfire. Officers arrived quickly and engaged the suspect.

Graphic video footage from the scene shows law enforcement officers taking cover and responding near the library building, as well as images of a person on the ground being attended to under a tree.

The teen gunman was confronted by police at the scene. Details about his identity and the exact motive are still emerging, but authorities say a “chilling motive” has come to light as the investigation continues.

This tragic shooting has sent shockwaves through the community, raising fresh concerns about public safety in places once considered safe havens, such as libraries.

The victims have not yet been publicly identified. One of the injured is reported to be a child.

The incident remains under active investigation by local law enforcement. Further updates are expected as more information becomes available.