Founding Member & Managing Partner at Gina Corena & Associates
Practice Areas: Personal Injury
After a motor vehicle accident, evidence can be just as important as medical care. You may know the other driver caused the crash, but an insurance company will want proof.
The evidence you collect can help show who caused the accident, what happened, and how your injuries affected you. Photos, videos, witness information, medical records, and other records can be harder to get as time passes.
If you were injured in a crash, a Las Vegas automobile accident lawyer can help find important evidence, keep records safe, and build your claim around the facts.
This guide explains what evidence can help your case and what you should try to collect after a crash.
A strong accident claim usually has more than one type of evidence. One photo or document may not tell the whole story.
Important evidence may include:
|
Evidence |
What It Shows |
| Police or crash report | Details about the accident and what the officer saw |
| Photos and videos | Vehicle damage, road conditions, and the crash scene |
| Witness statements | What other people saw happen |
| Medical records | Your injuries and their connection to the accident |
| Vehicle damage evidence | Details that may help explain the crash |
| Expert opinions | Analysis of more complicated crashes |
Here is how each type of evidence can help your claim.
A crash report is often one of the first records reviewed after an accident.
It may include:
Insurance companies often review crash reports when looking at faults. The report is useful, but it is only one piece of the evidence.
In Nevada, drivers may be required to file an SR-1 with the DMV within 10 days when a crash causes injury, death, or more than $750 in property damage.
Our guide on reporting a car accident in Nevada explains the reporting rules and why accurate information matters.

Photos can save details from the crash scene before they change or disappear.
If you can, take pictures of:
Photos can show details you may later dispute, such as where the vehicles were or how serious the impact was.
If your injuries prevented you from taking pictures, you may still be able to find other evidence.
Dashcam video can be strong evidence in a car accident case. It can show a vehicle’s speed, following distance, a sudden lane change, or a driver running a red light. This can help clear up disagreements about how the crash happened.
If you have a dashcam, save the clip as soon as possible so it does not get overwritten. Even if you do not have one, another driver, a nearby vehicle, or a rideshare car may have recorded the crash.
Our overview of dashcam footage as evidence in Nevada accident claims explains how to use this footage and why saving it quickly matters.
Many collisions are captured by cameras that drivers do not notice.
Possible sources include:
The challenge is that many systems automatically delete footage after a short period. Acting quickly may help preserve video before it disappears.
Read more about the role of surveillance footage in accident claims.
Your medical records show that you were hurt and help connect your injuries to the crash. Without that connection, an insurer may argue that something else caused your pain.
Getting medical care soon after the crash is important. See a doctor even if you feel okay, because some injuries, like concussions, whiplash, and back problems, are delayed and show up days after the crash. Waiting too long can give the insurance company a reason to question your claim.
Keep all of your medical records and bills, including emergency room records, imaging, treatment notes, therapy records, and prescriptions. These records help show your injuries and the medical costs caused by the crash.
Independent witnesses can help when drivers give different accounts of a crash. Someone who saw the accident may be able to confirm who had the right of way, whether a driver was speeding, or what happened before the impact.
If possible, get the witnesses’ names and contact information at the scene. Their statements are easier to check when you collect them soon after the accident.

Vehicle damage can give clues about how a crash happened. The location and amount of damage may help show:
Take photos of the damage before repairing the vehicle. The location of vehicle damage can help determine fault in some cases. More complicated crashes may need an accident reconstruction expert.
Evidence does more than show how an accident happened. It can also affect how much you may recover.
Nevada follows modified comparative negligence rules under NRS 41.141. If you are partly responsible for the crash, your compensation may be reduced based on your share of fault. You generally cannot recover if you are more than 50% responsible.
Strong evidence can help you challenge an unfair fault decision and support losses such as medical expenses, lost wages, property damage, and pain and suffering.
Insurance companies may look for ways to lower a claim. Clear records can help show what happened, who was responsible, and how the crash affected you. Learn about insurance company settlement tactics and how insurers evaluate claims.
The most important evidence depends on the accident, but police reports, photos, videos, medical records, and witness statements are often key pieces of a claim.
Take pictures of vehicle damage, the accident scene, road conditions, traffic signs, debris, and any visible injuries if you are able.
You may still have options. Police reports, medical records, witness accounts, vehicle damage, and available video footage can help support your claim.
As soon as possible. Some evidence, especially surveillance footage, may disappear quickly.
Important evidence can disappear quickly after a collision. Photos, reports, videos, and records can make a significant difference when proving fault and the impact of your injuries.
At Gina Corena & Associates , we help injured clients understand their options, preserve important evidence, and handle insurance claims after serious accidents.
Call us anytime at (702) 954-5472 for a free consultation, answered 24/7 in English and Spanish. There’s no fee unless we win your case. You can also reach out through our contact page to get started.
As founder of Gina Corena & Associates, she is dedicated to fighting for the rights of the people who suffer life-changing personal injuries in car, truck and motorcycle accidents as well as other types of personal injury. Gina feels fortunate to serve the Nevada community and hold wrongdoers accountable for their harm to her clients.