Security Failures Commonly Seen in Premises Liability Cases
- Mark Lang

- Mar 20
- 2 min read
Premises liability cases involving criminal acts often expose recurring security failures. These deficiencies frequently involve inadequate staffing, poor lighting, lack of surveillance systems, or failure to respond appropriately to prior criminal activity.
When security measures fail to meet reasonable standards, property owners may be exposed to negligent security claims.
Inadequate Security Staffing
One of the most common issues identified in negligent security litigation is insufficient security staffing. Large apartment complexes, hotels, shopping centers, and entertainment venues may require visible security personnel to deter criminal activity.
When security personnel are absent or insufficient for the property's size and risk level, criminal incidents may become more likely.
Failure to Address Known Crime Problems
Property owners have a responsibility to evaluate criminal activity occurring on or near their property. A history of robberies, assaults, or drug-related activity may create a duty to increase security measures.
Failure to respond to known risks can significantly increase liability exposure.
Poor Environmental Design
Environmental conditions play a major role in criminal opportunity. Inadequate lighting, obstructed sightlines, broken gates, or unsecured access points may allow offenders to operate with reduced risk of detection.
Crime Prevention Through Environmental Design (CPTED) principles are frequently used to evaluate whether a property’s physical design contributed to criminal opportunity.
Lack of Security Policies and Training
Another frequent issue in negligent security cases is the absence of clear security policies. Without established procedures for incident reporting, patrol operations, and emergency response, security personnel may be unable to prevent or respond effectively to criminal activity.
About the Author
Mark Lang is a security expert witness with more than 40 years of experience in law enforcement and security management. His expertise includes negligent security, workplace violence, and healthcare security operations.
Expert Witness Inquiries: Attorneys seeking a consultation regarding negligent security, premises liability, or workplace violence cases may contact Mark Lang via the website's contact page.
