You usually have 3 years from the date of death to file a New Mexico wrongful death case, and if a city or state agency may be involved, you may have only 90 days for a tort claim notice and as little as 2 years to sue under the New Mexico Tort Claims Act. So the smarter move is get a personal representative appointed first, then file.

In New Mexico, a wrongful death case is not filed directly by children, a spouse, or parents in their own names. It must be brought by a court-appointed personal representative under the New Mexico Wrongful Death Act. In Santa Fe, that usually means getting the appointment through First Judicial District Court before pushing the claim.

If your mom survived for a time after the injury, there may be two separate claims:

• Wrongful death claim: for surviving family beneficiaries
• Survival claim: for the estate's losses, like her pain and suffering before death, medical bills, and other damages she could have claimed if she had lived

That is why opening the estate early is often the cleaner path, especially if there are unpaid medical bills or disputes over who has authority.

The proof you need starts with authority papers: the death certificate, any will, and the court order naming the personal representative.

Then build the damages file: funeral and burial bills, hospital records, hospice records, ambulance bills, pharmacy records, and photos of the hazard or crash scene. If this started with a Santa Fe fall on ice or a crash on a road like US-285, get the police report, incident report, witness names, and any 911 records.

For a worsened pre-existing condition, the key evidence is the before-and-after medical timeline. Pull records from before the incident, then the records showing the sharp decline after it. That helps prove the death was caused or accelerated by the new event, not just the old condition.

New Mexico may allow recovery for funeral expenses, the value of the lost life, and in some cases loss of consortium tied to the death.