Types Of Evidence You May Need For A Car Accident Claim

October 31, 2025

When you’re injured in a car accident, proving who was at fault and the extent of your damages is critical to receiving fair compensation. Insurance companies often dispute liability or minimize payouts, making solid evidence the backbone of a successful claim. The more thorough and well-documented your case, the stronger your chances of recovering full compensation for medical expenses, lost wages, and pain and suffering. Below are the key types of evidence that can make a difference in your car accident case. If you have been injured in a crash, an Ashland, OR car accident lawyer can help you gather the evidence you need to win your case.

What Should I Do At The Scene To Preserve Evidence?

Immediately after an accident, gather as much information as possible if it’s safe to do so. Use your phone to take photos of vehicle damage, skid marks, road conditions, weather, and any nearby traffic signals or signs. Capture multiple angles and close-ups to show the severity of the impact and location of the collision. Also, photograph visible injuries before they begin to heal.

Exchange information with the other driver, including their name, contact information, driver’s license number, insurance details, and vehicle registration. If there are witnesses, also obtain their contact information. Eyewitness testimony can play a crucial role in confirming your version of events.

How Important Is The Police Report?

A police report is often one of the most valuable pieces of evidence in a car accident claim. Responding officers typically document the scene, record statements, and may indicate who they believe was liable for the crash. They also include details such as time, date, weather, and traffic conditions—all of which help establish context. Request a copy of the report as soon as it becomes available. Your attorney can use it to support your version of events and identify discrepancies in the other driver’s account.

If the police did not respond to your accident, you can still file an incident report at your local law enforcement agency. This can serve as an official record of what happened.

How Do Medical Records Strengthen My Case?

Medical documentation is essential for proving both the existence and severity of your injuries. Always seek medical attention immediately after the accident, even if you think your injuries are minor. Some injuries, such as concussions, internal bleeding, or soft-tissue damage, may not show symptoms right away.

Keep copies of all hospital records, diagnostic tests, prescriptions, and therapy notes. These documents help establish a direct link between the accident and your injuries. If you delay seeking treatment, insurers may argue that your injuries were unrelated or less severe than claimed.

What Other Evidence Can Support My Claim?

Beyond photos, reports, and medical documentation, several other types of evidence can strengthen your case. Vehicle repair estimates and invoices demonstrate the extent of property damage. Pay stubs and employer statements can verify lost wages due to missed work. Expert testimony—from accident reconstruction specialists, medical professionals, or vocational experts—can clarify complex details and substantiate your claims of physical, emotional, or financial loss.

Additionally, many modern vehicles are equipped with event data recorders, also known as “black boxes,” that log speed, braking, and steering data before impact. If available, this information can provide objective proof of how the crash occurred. Your attorney can help preserve and obtain this data before it is overwritten or lost.

How Can An Attorney Help Me Gather And Protect Evidence?

A skilled car accident attorney understands what evidence is needed and how to preserve it before it’s lost or destroyed. They can obtain surveillance footage, subpoena phone records if distracted driving is suspected, and coordinate with experts to reconstruct the crash. Attorneys also know how to navigate complex insurance negotiations and ensure that every piece of evidence supports your right to compensation.

Contact Our Experienced Car Accident Lawyers

If you’ve been injured in a car accident, don’t wait to begin collecting evidence. Time is critical—witness memories fade, footage is erased, and documents can be misplaced. Our dedicated car accident attorneys have decades of experience investigating collisions, preserving crucial evidence, and holding negligent drivers accountable. Contact Andersen & Linthorst today for a free consultation and let us fight for the full compensation you deserve. If you are not yet a client, we offer a complimentary initial consultation with no obligation. In this complimentary interview, we will inform you of your legal rights, explain how we can assist you, and determine whether you require an attorney.