Crime Foreseeability and Its Importance in Negligent Security Cases
- Mark Lang

- Mar 12
- 2 min read
Foreseeability is one of the most important legal concepts in negligent security litigation. Courts frequently examine whether a property owner knew or should have known that criminal activity was likely to occur. When criminal acts are foreseeable, property owners may have a duty to implement reasonable security measures to protect tenants, customers, or visitors.
Evaluating Crime History
Security experts often evaluate crime data to determine whether prior incidents occurred on the property or in the surrounding area. A history of assaults, robberies, or drug-related activity may indicate that criminal activity was foreseeable. Crime analysis may include reviewing police reports, incident logs, and publicly available crime statistics covering multiple years.
Patterns of Criminal Activity
Criminal activity rarely occurs in isolation. In many negligent security cases, experts identify patterns of criminal conduct that occurred prior to the incident being litigated. These patterns indicate that property owners were aware of rising criminal activity and failed to adjust their security measures accordingly.
Security Measures in Response to Risk
When crime risks increase, reasonable security practices may require property owners to enhance their security programs. These improvements may include increased security patrols, improved lighting, access control systems, surveillance cameras, or trained security personnel. Failure to implement appropriate measures may become a central issue in negligent security litigation.
Expert Analysis of Foreseeability
Security experts frequently conduct detailed reviews of crime history and property management practices. This analysis helps determine whether the criminal act was foreseeable and whether the security measures in place were reasonable under the circumstances.
About the Author
Mark Lang is a board-certified security professional holding both the Certified Protection Professional (CPP) and Certified Healthcare Protection Administrator (CHPA) designations. He has more than 40 years of experience in law enforcement and security management.
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.
