Can You Sue for Negligent Security in New Mexico?
Peter Romero | Sep 01 2026 14:00
If a property owner fails to use reasonable security measures against a foreseeable risk of crime, you may have a claim against that owner after an assault, robbery, or other attack. In New Mexico, the question is not whether the attacker was caught; it is whether the owner or operator knew, or reasonably should have known, about a safety risk and failed to respond reasonably. I know it can be difficult to talk about what happened, so my goal is to give you clear information without judgment or pressure.
I’m Peter Romero, and at Peter M. Romero & Associates, P.C., I help injury victims throughout New Mexico understand whether someone besides the attacker may be legally responsible. A Negligent Security
claim is a type of Premises Liability
case. It focuses on a property owner’s choices—not on blaming a crime victim for another person’s conduct.
What Is a Negligent Security Claim?
Negligent security means that a property owner, manager, business, or other party responsible for a location did not take reasonable steps to address a foreseeable danger of criminal activity. No property owner can guarantee that crime will never occur. The law does not require perfection. But when warning signs are present, owners and operators may need to take practical measures that fit the risk.
For example, an apartment complex with repeated break-ins may need working locks, controlled access, and repairs to a broken gate. A hotel with reports of people entering guest areas without authorization may need functioning door locks, lighting, cameras, or better access procedures. What is reasonable depends on the property, its history, the surrounding circumstances, and the type of danger that could be anticipated.
Common Examples of Inadequate Security
Every case has its own facts, but I often look closely at whether a property had basic safety problems that were left unresolved. Examples may include:
- Broken locks on apartment doors, hotel room doors, windows, or shared entryways
- Gates that do not latch, have been left open, or are known to be easy to bypass
- Dark parking areas, stairwells, walkways, or building entrances caused by poor or nonfunctioning lighting
- Missing, disabled, or poorly maintained security cameras where cameras would reasonably be expected
- Prior assaults, robberies, break-ins, threats, or other incidents that management ignored
- Failure to respond when employees or residents repeatedly report unsafe conditions
- Inadequate policies, staffing, or training for security personnel when the circumstances call for them
A single issue does not automatically create a lawsuit. Still, a pattern of unsafe conditions, prior incidents, and unanswered complaints can be important evidence that an owner had notice of a problem and did not take reasonable action.
Where Negligent Security Cases Can Happen
These cases can arise at many kinds of properties in Albuquerque and across New Mexico. Apartment buildings and other rental communities are common examples because residents depend on secure doors, gates, common areas, and parking spaces. Hotels and motels may face similar concerns involving guest access, room locks, hallways, and parking lots.
Parking garages and lots can create risks when lighting is poor, access is uncontrolled, or known problems are not addressed. Bars, nightclubs, and restaurants may need to respond appropriately when fights are escalating, when patrons have made threats, or when the business has a history of dangerous incidents. Convenience stores and gas stations may also need reasonable measures based on their operating hours, past incidents, layout, and known risks.
The point is not that every crime creates a claim against the business where it occurred. The issue is whether the crime and resulting harm were reasonably foreseeable, and whether reasonable security measures could have reduced the risk.
What Must a Victim Show?
In a negligent security case, the evidence generally needs to show several connected points. First, the owner or operator owed a duty to use reasonable care under the circumstances. Second, the property had a foreseeable risk of criminal harm. Prior reports, police calls, incident logs, witness testimony, employee knowledge, and security complaints can all matter.
Third, the owner or operator must have failed to act reasonably in response to that risk. That might involve leaving a broken lock unrepaired, ignoring repeated reports of assaults, failing to maintain lighting, or doing nothing after learning that people could enter a supposedly secured area. Finally, there must be a connection between the security failure and the injuries. In other words, the evidence must support that reasonable security could have helped prevent the attack or reduce the harm.
These are fact-intensive cases. I review the location, available records, prior incidents, surveillance footage, maintenance history, witness accounts, medical records, and the role each responsible party played. A prompt review can be important because video and other evidence may not be kept indefinitely.
The Attacker Does Not Have to Be Caught
Many people understandably assume that they cannot pursue a civil claim unless police identify, arrest, or convict the person who harmed them. That is not necessarily true. A negligent security claim is different from a criminal case. The criminal case is about the attacker’s conduct. The civil claim against an owner or operator is about whether that party failed to provide reasonable security in the face of foreseeable danger.
Police should always be notified after a crime, and a criminal investigation can be important evidence. But an unresolved criminal case does not automatically prevent an injured person from examining whether a property owner or business also bears responsibility. If you are dealing with physical injuries, emotional trauma, or the loss of a loved one, you deserve to understand your options privately and at your own pace.
How These Claims Are Usually Resolved
Most negligent security claims are handled through the property owner’s, business’s, or management company’s liability insurance. The insurance company may investigate the incident, review records, and challenge whether the crime was foreseeable or whether security would have made a difference. That is why it is helpful to have an attorney gather evidence and communicate with insurers while you focus on your recovery.
Depending on the circumstances, a claim may seek compensation for medical care, lost income, pain and suffering, counseling, future treatment needs, and other losses caused by the attack. If the case cannot be resolved fairly through insurance negotiations, filing a lawsuit may be necessary. At Peter M. Romero & Associates, P.C., I handle personal injury matters statewide and personally evaluate the facts of each case.
Steps to Take After a Crime on Someone Else’s Property
Your safety and medical care come first. Report the incident, preserve photographs of the area and any visible security problems if you can do so safely, and keep copies of medical records and bills. Avoid assuming that the owner’s explanation tells the whole story. Security footage, maintenance records, prior complaints, and incident histories may reveal information that is not immediately visible.
You do not have to decide today whether to bring a claim. But speaking with a lawyer early can help protect evidence and give you a clearer picture of what happened.
FAQ
Can I sue a property owner if I was assaulted on their property?
Possibly. A claim may exist if the assault was reasonably foreseeable and the owner or operator failed to take reasonable security measures. The specific facts, including prior incidents and the condition of the property, matter.
Does poor lighting alone prove negligent security?
Not by itself in every case. Poor lighting can be meaningful evidence, particularly when it contributed to an unsafe area and the owner knew or should have known about the problem.
What if the attacker was never identified?
You may still have a civil claim against a responsible property owner or business. The focus is on the owner’s conduct and whether inadequate security contributed to foreseeable harm.
Who may be responsible besides the property owner?
Depending on the situation, responsibility may involve a landlord, property manager, business operator, security company, or another party that controlled safety at the location.
How much does it cost to speak with Peter Romero?
You can speak with me privately about your situation. My firm handles personal injury cases with no fee unless we win compensation for you.
If you or someone you love was harmed because a property may have been unsafe, call (505) 900-9000 to speak privately with Peter Romero. I will listen, explain your options clearly, and help you decide what to do next.
About the Author
Peter M. Romero | Attorney

I’m Peter Romero, a personal injury lawyer born and raised in New Mexico. I went to school here, earned my law degree here, and I’ve spent the last 25 years fighting for injured New Mexicans and their families, recovering millions of dollars for my clients along the way. I write this blog to give you straight answers about New Mexico injury law, without the legal jargon. If you’ve been hurt and have questions about your situation, call me at (505) 900-9000. You’ll talk to me, not a call center.
