Bradley Scott Sayer, an 18-year-old who had just graduated from Chico High School, was arrested Tuesday after authorities say he opened fire inside the Butte County Library in Northern California, killing two people and injuring a child.
Background
Sayer's arrest came less than 24 hours after the violence erupted at the library late Monday. The Butte County Sheriff's Office identified Sayer as the suspect and released his mugshot following his apprehension. Investigators say Sayer had allegedly expressed an obsession with the Columbine school massacre prior to carrying out the attack, a factor law enforcement is examining as they piece together the timeline of events that led to the shooting.
Footage from Chico High School's recent graduation ceremony has surfaced showing Sayer on stage receiving his diploma. In the video, he appears visibly unhappy and shakes his head before walking off the stage — a stark contrast to the typical celebratory mood of commencement exercises. The context of this behavior remains under investigation as authorities seek to understand what may have motivated the violence.
The Butte County Library shooting sent shockwaves through the Northern California community. Witnesses described chaos as shots rang out inside the facility, prompting an immediate law enforcement response. The library was placed on lockdown while emergency personnel evacuated victims from the scene.
The Investigation
Butte County Sheriff's Office detectives are actively investigating Sayer in connection with two confirmed fatalities and one injured child at the library. Authorities have not yet released the identities of the victims pending notification of their families. Investigators are executing search warrants and collecting physical evidence from the crime scene to corroborate witness accounts.
Detectives say they are exploring Sayer's digital footprint and communications leading up to the shooting, with particular attention to any references to past mass casualty events. The FBI has been notified and may provide federal resources as the investigation progresses into what authorities describe as a deliberate act of violence at a public facility.
Sayer remains in custody. Formal charges have not yet been filed as prosecutors review evidence presented by law enforcement. Investigators expect the case to be presented to the Butte County District Attorney's Office for review once detectives complete their initial evidence collection and witness interviews.
Key Takeaways
- Bradley Scott Sayer, 18, of Chico, California, was arrested in connection with a library shooting that left two dead and one child injured
- The suspect had only recently graduated from Chico High School before the late-Monday attack at Butte County Library
- Authorities say investigators have identified an alleged obsession with the Columbine massacre as a factor in their inquiry
- A graduation video circulating online shows Sayer appearing despondent during commencement exercises days before the shooting
- Formal charges had not been filed as of early Tuesday morning; the case is expected to be presented to prosecutors soon
What's Next
Butte County Sheriff's Office detectives will continue processing physical evidence from the crime scene and interviewing witnesses who were present inside the library when the shooting occurred. Authorities are scheduled to present their findings to the Butte County District Attorney's Office, which will determine what charges Sayer faces.
Victim identification and family notifications are expected to follow as investigators complete their work with the county coroner's office. A news conference may be held once prosecutors formally file charges against Sayer, who remains held without bail pending his first court appearance.