What Evidence is Needed to Prove a Personal Injury Claim in New Jersey?

Legally reviewed by Lisa J. Pezzano, Esq. - Laddey Clark & Ryan Pezzano Law Group Division

If you are filing a personal injury claim in New Jersey, it is crucial that you understand the various types of evidence that can help prove your claim. Continue reading for more information and work with a skilled Warren County personal injury lawyer today.

How is Negligence Established?

Negligence is the foundational legal principle in almost all personal injury claims. To successfully bring a claim, the injured party must prove that another party’s negligence caused or contributed to their harm. Individuals and entities, like property owners, drivers, pet owners, etc., have a legal duty to exercise reasonable care to keep their property and actions safe.

When this duty is disregarded, leading to an unsafe environment or hazardous action, and that failure results in an injury, the negligent party can be held financially responsible. Proving negligence is crucial, as it establishes accountability for the victim’s losses.

To establish negligence, an injured party must demonstrate four elements:

1. Duty of care: The claimant must prove the defendant owed a legal duty of care.
2. Breach of duty: It must be established that the defendant breached the duty of care through their actions or inaction.
3. Causation: The claimant must prove that this negligence was a substantial factor in causing the injury.
4. Damages: The injured party must prove they suffered actual damages, such as medical expenses or lost wages.

What Evidence is Needed to Prove a Personal Injury Claim in NJ?

Proving a personal injury claim in New Jersey requires the injured party to present compelling evidence that establishes both the defendant’s negligence and the full scope of the resulting damages. Because the plaintiff bears the burden of proof, they must provide enough evidence to show that it is “more likely than not” that the defendant caused the injury. This is known as a preponderance of the evidence. Collecting and organizing this evidence is crucial for successful negotiations or a trial.

Some of the most important types of evidence include:

• Documentation of the accident/scene: Documents like police reports, as well as photographs and video footage of the accident scene and visible injuries, may serve as foundational evidence. They objectively record the hazardous condition, link the defendant’s negligence to the incident, and prevent the condition from being altered or removed.
• Medical records and bills: Documentation of all treatment from emergency room visits to specialist consultations establishes the severity of the physical harm and directly connects the injury to the defendant’s negligence. These records are important for calculating the total economic damages, including future medical needs.
• Proof of financial loss: Evidence such as pay stubs, W-2 forms, and employer verification letters demonstrates past and future lost wages. These documents prove the economic damages suffered due to the inability to work following the injury.
• Testimony and journals: Testimony from the plaintiff, physicians, and mental health professionals, along with personal journals detailing pain levels and life limitations, is crucial. This subjective evidence provides objective proof of non-economic damages, such as pain and suffering, emotional distress, and loss of enjoyment of life.

Thoroughly documenting these types of evidence allows the injured party to meet the required standard of proof and secure fair compensation for their losses.