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How to Prove Fault in a California Wrongful Death Lawsuit

Establishing fault is the foundation of any wrongful death case, and it requires careful evidence, expert testimony, and a clear connection between the defendant’s (at-fault party’s) actions and the death.

Legal Standard for California Wrongful Death

California wrongful death claims are governed by California Code of Civil Procedure Section 377.60. To win a case, the plaintiff (family) must prove that the defendant’s negligence, recklessness, or intentional misconduct caused the death. 

Key Elements to Prove Fault

The following elements must be established to hold a defendant legally responsible:

Duty of Care

The plaintiff must show that the defendant had a legal obligation to act with reasonable care. For example, drivers must operate vehicles safely, and doctors must follow accepted medical standards.

Breach of Duty

The plaintiff must prove that the defendant failed to meet their duty of care. This could involve reckless driving, medical negligence, unsafe property conditions, or defective products.

Causation

The plaintiff must demonstrate that the defendant’s actions or omissions directly caused the death. It is not enough to show a mistake; the breach must be the cause of the fatal outcome.

Damages

Finally, the plaintiff must prove that surviving family members suffered losses, such as financial support, companionship, or guidance.

Evidence Used to Prove Fault

Wrongful death cases rely heavily on evidence. Attorneys gather documentation and testimony to support each element of the claim. Common types of evidence include:

  • Accident Reports: Police reports, workplace incident reports, or official investigations often provide crucial details.
  • Medical Records: Hospital charts, diagnostic tests, and expert reviews help establish cause of death.
  • Witness Testimony: Eyewitnesses can describe the defendant’s actions leading up to the fatal event.
  • Expert Testimony: Specialists such as accident reconstruction experts, medical professionals, or financial analysts provide technical insight.
  • Photographs and Video: Surveillance footage, traffic camera recordings, or photographs from the scene can strongly support the claim.

Proving Negligence in Different Contexts

Wrongful death cases can arise from many circumstances. Proving fault varies depending on the facts. For example:

Car Accidents

Plaintiffs often rely on traffic laws, accident reconstructions, and witness accounts.

Medical Malpractice

Proof may require showing that a healthcare provider deviated from accepted medical standards.

Premises Liability

Attorneys must show that property owners knew or should have known about dangerous conditions and failed to fix them.

Product Liability

Plaintiffs must prove that a defective product caused the death and that the defect existed when it left the manufacturer.

Burden of Proof

Wrongful death cases are civil lawsuits, which means the burden of proof is by a preponderance of the evidence. This standard requires showing that it is more likely than not that the defendant’s actions caused the death. While this burden is lower than in criminal cases, it still requires compelling and well-organized evidence.

Why It Is Critical to Hire a California Wrongful Death Lawyer

Proving fault in a wrongful death case is complex. Families grieving a loss should not face the burden of investigating, collecting evidence, and litigating against insurance companies or corporate defendants alone. An experienced wrongful death lawyer provides critical support by:

  • Conducting a thorough investigation into the cause of death.
  • Identifying liable parties and proving duty, breach, causation, and damages.
  • Working with experts to strengthen the case.
  • Handling negotiations with insurance companies.
  • Presenting persuasive arguments in court if necessary.

Hiring a wrongful death lawyer ensures that the case is built on strong legal grounds and that families have the best chance of securing fair compensation.

Contact Our Wrongful Death Lawyers Today

If you lost a loved one due to negligence or misconduct, you deserve justice and financial security. Contact us today for a free consultation with our personal injury attorney.