A library should feel like the safest place in any community, but for the visitors of the Butte County Library in California, that wasn’t the case. On June 22nd 2026, a premeditated attack killed two people and injured a child.
It was a tragedy and a stark reminder that open-access public spaces carry security risks that cannot be ignored.
Every library has vulnerabilities, and library managers and administrators should consider whether they have taken reasonable steps to make their facilities safer for visitors, staff, volunteers, and community members.
Fortunately, effective library security does not mean turning your space into an unwelcoming environment. When done right, security is largely invisible to visitors and works quietly in the background to deter criminal activity and reduce risk.
Let’s look at how to increase library security without changing the hospitable atmosphere that makes libraries such valuable and beloved public spaces.
Are Libraries a Target For Violence?
The fatal shooting at the Butte County Library in Chico, California, has unfortunately shown that libraries are not immune to the same security risks faced by other public spaces.
The attack, which left two people dead, is one of several violent incidents involving libraries in recent years.
Homelessness, assaults, public disorder, and drug use have also threatened libraries across California and the rest of the U.S., making staff and visitors feel unsafe.
That does not mean libraries are a primary target for violence, as environments such as retail stores, schools, and community centers face similar risks.
However, the characteristics that make libraries treasured community resources can also create additional security challenges.
The Security Vulnerabilities of Libraries
Unlike airports, courthouses, or many corporate facilities, libraries are designed to be easily accessible to the public. Visitors can typically enter freely, move throughout the building, and use services with minimal restrictions.
While this is what libraries are intended to provide, it can also increase their exposure to security risks. With few barriers to entry and a steady flow of visitors, library staff may face challenges in preventing disruptive behavior, criminal activity, or acts of violence.
Many libraries also operate with limited security resources, relying on small staffs to manage a wide range of situations.
The physical layout of libraries can create additional challenges. Large buildings, multiple entrances and exits, secluded study areas, computer rooms, meeting spaces, and extensive shelving can limit visibility and make it more difficult for staff to monitor activity throughout the facility.
As libraries expand their role as community hubs, the need to balance accessibility with safety grows more pressing with each new security challenge.
Common Security Challenges Libraries Face
While mass violence events are thankfully uncommon, libraries still face a significant range of security concerns that directors and administrators deal with every single day.
Many of these risks are not ‘newsworthy’, but they can still drain resources and quietly undermine the accommodating environment that libraries work so hard to maintain.
Theft and Property Loss
Theft is a persistent problem in many libraries, since the open nature of library facilities makes it easier for individuals to steal books, media, equipment, and personal belongings without attracting attention.
Technology theft is also a growing issue, as laptops, tablets, and other devices provided by libraries for public use can be attractive targets.
Disruptive Behavior
Libraries often face disruptive behavior, including outbursts, verbal confrontations, harassment, and policy violations.
Staff may also encounter individuals experiencing mental health crises or impairment from drugs or alcohol, creating tense situations that require patience and de-escalation skills.
Safety and Emergency Incidents
Libraries frequently experience medical emergencies and safety incidents because they serve a wide range of people, including children, seniors, individuals with chronic health conditions, and people in crisis. As a result, staff may encounter falls, medical episodes, overdoses, or other emergencies that require immediate attention before first responders arrive.
In addition, libraries must be prepared for incidents such as fire alarms, suspicious packages, severe weather, utility failures, and other disruptions. The open layout of many facilities and the constant flow of visitors can make accounting for occupants and coordinating emergency responses more difficult.
How Libraries Can Improve Security Without Feeling Restrictive or Hostile
Fortunately, libraries can defend against security risks with subtle yet impactful improvements.
Redesign Your Space to Improve Visibility for Staff
Poor sightlines are a serious security risk that can often be addressed through simple environmental changes.
Tall shelving units, awkward corners, secluded areas, and poorly positioned service desks can create blind spots that make it difficult for staff to observe activity throughout the library. These areas can provide opportunities for theft, vandalism, harassment, and other inappropriate behavior to go unnoticed.
A security assessment can help identify visibility issues and implement targeted improvements, such as lowering shelf heights and repositioning service desks.
These changes can significantly improve passive monitoring without creating a visible security presence or affecting the library’s atmosphere.
Dim or uneven lighting in reading areas, restrooms, stairwells, entrances, parking lots, and exterior walkways makes it more difficult to identify hazards or suspicious behavior. Poor lighting can also make patrons and staff feel less safe, even when no threat is present.
Installing additional lighting fixtures or replacing older bulbs improves visibility and reduces opportunities for misconduct.
Integrate Cameras to Monitor Spaces Without Making Visitors Uncomfortable
Cameras deter criminal activity and increase accountability, but they must be thoughtfully integrated throughout a library.
Any cameras that stand out prominently in the space can make visitors feel uneasy. Libraries are environments where people come to read, study, research, and spend time quietly, so many patrons expect a degree of privacy and calm.
Surveillance cameras can be effective without drawing unnecessary attention by being mounted at taller heights and selecting models that blend into the surrounding environment.
Library security camera deployments should focus coverage on entry and exit points, equipment stations, service desks, and areas that staff cannot easily observe due to limited sightlines.
Small signs indicating that cameras are in use can also deter criminal activity without making ordinary visitors feel like they are under constant surveillance.
Visitors generally accept cameras in libraries the same way they do in shops and other public facilities, as long as the security measures feel proportionate and the environment remains comfortable rather than heavily surveilled.
Deploy Friendly, Knowledgeable Security Personnel
Security personnel are one of the strongest defenses against security threats. While some libraries may be reluctant to place guards in public spaces, it can be done in a way that improves the visitor experience rather than detracting from it.
One of the first considerations is the physical appearance of security personnel. A full security uniform may stand out too much in a library and draw unnecessary attention to the guards. On the other hand, a subtle uniform, such as a polo shirt with a security logo and smart trousers, can make security personnel appear far more approachable while still remaining identifiable.
Guards can then be positioned in areas such as entrances, service desks, computer stations, and other high-traffic locations. They can also patrol throughout the building at a slow, unobtrusive pace, maintaining visibility without distracting visitors.
Library security guards should be encouraged to acknowledge visitors with gentle eye contact and a nod, and should be briefed on library policies, facility layouts, and available services so they can answer questions and assist patrons when needed.
Combined with strong de-escalation and conflict-resolution skills, these actions turn guards from authority figures into helpful resources for visitors, while acting as mediators when disputes arise and help address problems before they escalate.
When visitors are comfortable with a guard’s presence, security personnel can work effectively in the background to deter criminal activity.
In the Chico library incident, the suspect reportedly conducted a walkthrough of the library before returning with a weapon. A trained, observant security guard moving through the facility is precisely the kind of presence that increases the perceived risk for someone in the planning stages of an attack and may discourage them from acting on their plans.
Don’t Wait For a Serious Incident to Take Library Security Seriously
Tragic events can serve as a wake-up call, but libraries should not wait for a major incident before evaluating their security. Every library has vulnerabilities, regardless of its size, location, or budget, and reasonable steps must be taken to maintain security throughout the premises.
Even without headline-making events, libraries regularly deal with theft, disruptive behavior, unauthorized access, and medical emergencies. These challenges are part of operating an open-access public space and require a thoughtful security strategy.
Fortunately, a well-designed library security program can strengthen safety without changing the ‘feel’ and role of libraries, helping visitors feel secure while allowing staff to focus on serving their community.
If you’re evaluating your current security measures or looking to strengthen your library’s overall security posture, now is the time to act.
Contact us at American Security Force, and we will assess your security needs and implement a strategy that creates a safer experience for everyone who walks through your doors.
