How to Prove Wrongful Death in Illinois

HM&M
1 day ago
3 min read

Wrongful death occurs when a person dies as a direct result of another party’s negligent or reckless behavior. In the context of medical malpractice, wrongful death typically involves fatal errors such as misdiagnosis, surgical mistakes, medication overdoses, or failure to treat a serious condition. These claims are filed by surviving family members seeking justice and financial compensation for their loss.

In Illinois, proving wrongful death due to medical malpractice requires careful legal and medical analysis. Here's a step-by-step guide to building a successful case:

Step 1: Confirm the Death Was Caused by Medical Negligence

To qualify as wrongful death, the death must have been preventable and caused by a provider's failure to meet the standard of care. Examples include:

Misdiagnosing a life-threatening illness
Delayed emergency treatment or failure to admit a patient
Surgical complications that were not properly addressed
Lethal medication or anesthesia errors

Step 2: Identify the Personal Representative

Under the Illinois Wrongful Death Act (740 ILCS 180), only the personal representative of the deceased’s estate can file the lawsuit. This may be:

A spouse
An adult child
A parent (for a minor)
Another court-appointed individual if no immediate family is available

Step 3: Gather Medical and Death Records

Collect the necessary documentation to show the timeline of care, cause of death, and alleged errors. This may include:

Hospital and surgical records
Physician notes and diagnostic reports
Death certificate and autopsy findings
Lab and imaging results

Step 4: Obtain an Expert Medical Opinion

You must include an affidavit of merit when filing your case. This requires:

A licensed physician to review the case
A written opinion stating that negligent care likely caused the patient’s death

This step is crucial for establishing the standard of care and identifying where it was breached.

Step 5: Prove the Legal Elements of Wrongful Death

To prevail, you must show:

The provider owed the deceased a duty of care
The provider breached that duty through negligence
The breach directly caused the death
The death resulted in damages for surviving family members

Step 6: Prove Damages to the Surviving Family

Wrongful death claims seek compensation for the harm experienced by loved ones. Damages may include:

Loss of financial support
Loss of companionship and guidance
Grief and mental suffering
Funeral and burial expenses

In some cases, a survival action may also be filed to recover damages the deceased would have claimed had they survived, such as pain and suffering or medical bills.

Step 7: File Within the Statute of Limitations

Wrongful death claims must follow both malpractice and wrongful death time limits. In Illinois:

In many cases, the statute of limitations requires you under 735 ILCS 5/13-212 to file your claim within 2 years of the date of death. However, there are exceptions--such as when the decedent’s survivors are children under 18 years of age.
Each case is unique--so consult with an experienced trial lawyer immediately.

Step 8: Partner With a Wrongful Death Attorney

Wrongful death claims are emotionally and legally complex. At Hurley McKenna & Mertz, P.C., we bring decades of experience handling high-stakes medical negligence cases. We work with top medical experts to uncover the truth, assign liability, and build a case that honors your loved one’s memory.

Step 9: Pursue Justice and Closure

While no amount of money can undo the loss, a wrongful death claim can help your family recover financially, uncover medical errors, and protect future patients from similar harm.

Step 10: Schedule a Free Legal Consultation

If you believe a loved one’s death was caused by negligent medical care, contact Hurley McKenna & Mertz, P.C. for a free case evaluation. We’ll guide you through the legal process and fight to secure justice for your family.

Serving families in Chicago, Cook County, and throughout Illinois.