Elements of Negligence: How to Prove Liability (2024)

Proving Liability for Negligence

The law allows injury victims to pursue claims for intentional harm. For example, imagine that someone deliberately throws a rock through your window. You could file a claim against the rock-thrower for damaging your property.

However, many losses result from unintentional acts. Rather than having a rock lobbed through it, your window might have broken when a neighbor accidentally backed into it with a moving truck. The legal concept of negligence allows you to seek compensation when you can’t prove the other person’s intent.

This doesn’t mean that everyone is legally liable for every harm they cause. Rather, the concept of negligence includes four elements that limit its application to situations where the person knew or should have known the risks of their actions.

In a negligence case, the plaintiff must establish four key elements: duty of care, breach of duty, causation, and demonstrable harm.

Once a party proves the elements of negligence, they can submit evidence of their losses. The at-fault party and their insurer must pay negligence compensation for any economic or non-economic losses they incurred.

Duty of Care

The parties must have a relationship that creates a legal duty of care. Sometimes, this relationship is very broad. For example, road users must follow traffic rules and exercise care when driving, walking, or cycling so they don’t create an unreasonable hazard for others.

In other cases, the relationship is deliberately formed and includes specific duties. The doctor-patient relationship only arises when both the doctor and patient consent to the relationship. As a result, the doctor owes the patient a duty to provide reasonably careful and competent medical care.

Breach of Duty

A breach of duty occurs when a party fails to meet the standard of care imposed by their duty.

This standard is usually expressed as “reasonableness under the circumstances.” It compares the accused party’s actions to those of an ordinary and reasonably prudent person. If the defendant’s acts or omissions exposed others to an unreasonable risk of injury or death, they breached their duty of care.

Breaches of duty can take many different forms, depending on the situation. An injury victim could argue that the following scenarios constitute a breach resulting in liability for the defendant:

• A driver tailgates another vehicle and rear-ends them when they get distracted

• A restaurant manager fails to mop up a spill, leading a customer to slip and fall

• A doctor miscalculates the dose of an anesthetic and causes an overdose

• A trucking company dispatches a truck with an imbalanced load, resulting in a crash

In some cases, a breach may result from a legal or regulatory violation. Doctors and businesses can also breach their duty by violating standard practices. However, a legal violation isn’t required.

A person can breach a duty by doing something unreasonably dangerous even if there are no laws against it. For example, no state has a specific law against eating while driving, but reasonably prudent drivers are nonetheless expected to avoid the behavior.

Causation

Negligence causation has two elements. A cause-in-fact is an event that logically and naturally leads to another event. In a negligence case, the breach of duty must have “caused” the injury according to the ordinary dictionary meaning of “cause.”

For example, imagine that a driver runs a red light and T-bones another vehicle. The driver of the other vehicle hits their head on the side window, causing a concussion. Running the red light was a cause-in-fact of the concussion because it set into motion the chain of events that ended with the injury.

The chain of events created by causes-in-fact can be broken by intervening causes. An intervening cause can relieve an actor of liability by breaking the causal chain, even if they violated a duty.

Suppose that a minor accidentally shoots and injures a neighbor while cleaning a gun. The gun shop owner who improperly sold the gun to the minor might be liable.

However, they could argue that the parents, who knew about the gun and bought ammunition for the minor, were an intervening cause because the gun would have been harmless if the parents hadn’t provided the bullets.

Proximate cause is a legal concept that prevents the unfairness of holding someone liable for an unlikely and unforeseeable event. A proximate cause analysis looks at the accused party’s actions and asks whether they foreseeably caused an injury.

Driving on tires you know are worn out might be the proximate cause of a crash that injures someone. However, driving without changing your oil might not be the proximate cause of a crash, even if it were true, because an injury isn’t a foreseeable result of failing to change your oil.

Actual Harm

Finally, the victim’s injury must have resulted in demonstrable harm or loss.

The victim may incur medical bills and miss paychecks during their recovery. They may also be left dealing with pain and suffering, disabilities, disfigurement, and or other effects. The value of pain and suffering and other non-economic losses is subjective, being based on the impact of the injuries on the victim’s life.

Learn More About the Elements of Negligence From ConsumerShield

Proving negligence is difficult, as it depends on the unique facts of the case. ConsumerShield helps accident victims by connecting them with reliable legal advocates. Contact us today for a free case evaluation to learn more.