What is a Negligent Entrustment Case?
Negligent entrustment is a legal doctrine that holds individuals or businesses responsible for knowingly providing a dangerous instrument, such as a vehicle, to someone who is unfit, incapable, or incompetent to use it properly. The concept applies when the entrustor (the person or entity providing the instrument) has reason to believe or should have known that the person receiving the item poses a risk to others. The most common negligent entrustment cases involve motor vehicles, but the principle can extend to other dangerous tools or weapons.
In New Hampshire, negligent entrustment claims often arise in the context of automobile accidents. This type of lawsuit allows a victim to pursue damages not just from the individual who directly caused the injury or damage, but also from the person or entity who negligently entrusted the vehicle or dangerous object to them. Understanding the elements of a negligent entrustment case is key for both potential plaintiffs and defendants, as these cases can become complex and involve many factors.
Elements of a Negligent Entrustment Case
For a negligent entrustment case to succeed, the plaintiff must prove several key elements. These are based on common law principles and can vary slightly depending on the jurisdiction, but in New Hampshire, the essential components of a negligent entrustment claim include:
- Ownership or Control of the Dangerous Instrument
The plaintiff must show that the defendant owned or controlled the dangerous object that caused the injury. In many cases, this will be a motor vehicle, but it could also be a firearm, power tool, or any object that can cause harm when used improperly. For example, if a business allows an employee to operate dangerous machinery, or if a parent gives their child access to a firearm, these scenarios may provide the basis for a negligent entrustment claim. - Entrustment to an Incompetent or Unfit Individual
The plaintiff must demonstrate that the defendant knowingly entrusted the dangerous instrument to someone who was incompetent, reckless, or otherwise unfit to handle it safely. This could include people who are intoxicated, inexperienced, mentally impaired, or have a history of reckless behavior. For instance, if someone lends their car to a person who they know has a history of driving under the influence or reckless driving, that person could be liable for negligent entrustment if an accident occurs. - Knowledge of Incompetence or Unfitness
The defendant must have known, or should have reasonably known, that the person to whom they entrusted the object was unfit to handle it safely. This knowledge could be based on past behavior, reputation, or specific warnings. For example, if a car owner is aware that their friend has a suspended license due to a history of drunk driving and still allows them to drive their car, the car owner could be held liable under negligent entrustment laws. - Proximate Cause of Injury or Damage
The plaintiff must establish that the entrustment of the dangerous object was the proximate cause of the injury or damage. In other words, the defendant’s act of providing the dangerous object to an incompetent person must have led directly to the harm. For example, if a car owner lends their vehicle to an intoxicated driver and that driver causes a serious accident, the car owner’s decision to entrust the vehicle to that person can be considered the proximate cause of the resulting injuries or damage. - Injury or Damage
Finally, the plaintiff must prove that they suffered actual harm—either physical injury, property damage, or other losses—as a result of the defendant’s negligent entrustment. If there is no injury or damage, then there is no basis for a negligent entrustment case.
Examples of Negligent Entrustment Cases
Negligent entrustment cases can arise in a wide variety of situations, but some of the most common examples involve motor vehicles, firearms, and dangerous machinery. Here are a few scenarios that illustrate how negligent entrustment claims might occur:
- Motor Vehicle Entrustment
A common negligent entrustment case involves lending a vehicle to someone who is known to be a high-risk driver. For instance, if a person allows a friend with a history of driving under the influence to borrow their car, and the friend causes an accident while intoxicated, the vehicle owner may be held liable for negligent entrustment. - Firearm Entrustment
Another example might involve giving access to a firearm to someone who is not fit to handle it safely. If a parent allows their underage or mentally unstable child to use a firearm, and the child causes harm, the parent could be liable for negligently entrusting the weapon to someone unfit to use it. - Workplace Machinery
In some cases, businesses may be held liable for negligently entrusting dangerous machinery to employees who are not adequately trained or who have demonstrated unsafe behavior in the past. If a worker who lacks proper training operates heavy equipment and causes an injury, the employer may face a negligent entrustment claim.
Defenses to Negligent Entrustment Claims
There are several potential defenses to a negligent entrustment claim. Defendants may argue that they were unaware of the person’s incompetence or unfitness, or that they took reasonable steps to ensure that the person to whom they entrusted the object could use it safely. Some common defenses include:
- Lack of Knowledge
The defendant might argue that they had no reason to believe that the person was unfit to handle the dangerous object. For example, if a vehicle owner lends their car to a friend who has no known history of reckless driving or intoxication, the owner might claim that they acted reasonably and did not know that the friend was unfit to drive at that particular time. - Reasonable Precautions
In some cases, the defendant may argue that they took reasonable precautions to ensure the safety of the person to whom they entrusted the object. For instance, an employer might argue that they provided adequate training and safety instructions to an employee before allowing them to operate dangerous machinery, and that any resulting injury was due to the employee’s own negligence, not the employer’s. - No Proximate Cause
A defendant might also argue that their entrustment of the dangerous object was not the proximate cause of the injury or damage. For example, if a vehicle owner lends their car to someone who later causes an accident due to factors unrelated to their fitness as a driver—such as an unforeseeable mechanical failure—the owner might argue that they should not be held liable.
How a Negligent Entrustment Attorney Can Help
If you or a loved one has been injured due to someone else’s negligent entrustment, it’s crucial to seek legal guidance. A skilled attorney with experience in negligent entrustment cases can help you understand your rights and determine whether you have a viable claim. Our law firm specializes in personal injury and negligence cases, and we have the knowledge and resources to pursue justice on your behalf.
We will carefully investigate the circumstances of your case, gather evidence, and work to prove that the defendant’s negligent actions caused your injury or damage. You may be entitled to compensation for medical expenses, lost wages, pain and suffering, and other losses resulting from the negligent entrustment.
At Cohen and Winters, we are committed to providing compassionate, personalized legal representation to victims of negligent entrustment. Contact us today to schedule a consultation and learn how we can help you pursue the compensation you deserve.

