What evidence do I need after a car accident?

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After a crash on I-35 near the University of North Texas campus, or a collision at the busy intersection of Loop 288 and Teasley Lane, most people are shaken up and unsure what to do next. One of the most important things you can do in those first moments, and in the days that follow, is gather the right evidence. In Texas, your ability to recover compensation depends on proving that someone else caused the crash. Without solid evidence, that task becomes much harder. This page explains exactly what evidence you need, why it matters under Texas law, and how the team at Chandler Ross Injury Attorneys can help you build the strongest possible case.

Table of Contents

Why Evidence Is Everything in a Texas Car Accident Claim

Texas is an at-fault state. That means the person responsible for causing the crash is also responsible for paying the damages. In an “at-fault” state like Texas, proving who is responsible for an accident is everything. But insurance companies do not simply take your word for it. They run their own investigations, and their goal is to pay as little as possible. The evidence you gather directly shapes how much, or how little, you recover.

Texas law also applies a modified comparative fault rule under Chapter 33 of the Texas Civil Practice and Remedies Code. Texas uses modified comparative fault, also called proportionate responsibility. If you are partly at fault in an accident, you can still recover damages, but only if your fault is 50% or less. If you are 51% or more at fault, you recover nothing. This is called the 51% bar rule. Insurance adjusters use this rule aggressively. They will look for any reason to push your share of fault higher. Strong evidence is your best defense against that tactic.

Think about what happens if you are rear-ended on Carroll Boulevard near downtown Denton and the other driver claims you stopped suddenly without reason. Without photos, witness statements, or dashcam footage, it becomes your word against theirs. This rule is precisely why gathering evidence at the scene is so critical. A car accident attorney who understands how fault is determined in Denton can use that evidence to protect your right to full compensation. Do not leave your recovery to chance.

The Police Report: Your First and Most Important Document

The official Texas Peace Officer’s Crash Report, known as the CR-3, is the foundation of almost every car accident claim in this state. The initial Texas Peace Officer’s Crash Report (CR-3) is a foundational document, containing diagrams, witness information, and the officer’s initial assessment. When Denton Police or Denton County Sheriff’s deputies respond to a crash, they are required under Texas Transportation Code Section 550.062 to file this report if the accident results in injury, death, or property damage of at least $1,000.

The CR-3 documents the officer’s observations, the positions of the vehicles, any traffic violations noted, and the names of everyone involved. It often includes a narrative that can support your version of events. TxDOT is the custodian of crash records for the state of Texas. Texas Transportation Code Section 550.062 requires any law enforcement officer who in the regular course of duty investigates a motor vehicle crash that results in injury to or the death of a person or damage to the property of any one person to the apparent extent of $1,000 or more, to submit a written report.

Texas Transportation Code Section 550.065 allows for the release of a crash report on written request and upon payment of the required fee to any person directly concerned in the accident or having proper interest therein, including any person involved in the accident, the authorized representative of any person involved in the accident, and the owner of a vehicle or property damaged in the accident. You can request a certified copy for $8 directly from TxDOT. However, keep in mind that errors appear in police reports more often than people realize. If the report contains inaccurate information, an attorney can help you address those errors before they damage your claim. The personal injury lawyers at Chandler Ross Injury Attorneys review every CR-3 carefully and know how to challenge mistakes that could hurt your case.

Photos, Video, and Digital Evidence From the Scene

Your smartphone is one of the most powerful evidence-gathering tools you have. Right after a crash on University Drive or near the Denton Square, pull out your phone and start documenting everything you can safely capture. Photograph vehicle damage from multiple angles, skid marks on the road, the final resting positions of the vehicles, traffic signals, road conditions, and any visible injuries. Take wide shots and close-ups. Take photos of vehicle damage, the accident scene from multiple angles, skid marks, debris, and any visible injuries. You cannot take too many pictures.

Video evidence is even stronger. Dashcam footage, traffic camera recordings from the City of Denton’s intersections along Loop 288, and surveillance video from nearby businesses can all show exactly what happened. Texas courts have established clearer digital evidence standards in auto accident cases. Dashcam footage, traffic cameras, and cell phone location data are crucial in establishing fault. The problem is that this footage disappears fast. Businesses typically overwrite security footage within 24 to 72 hours. Critical evidence like surveillance video and witness memories also disappear quickly after crashes.

Modern vehicles also store data automatically. Event data recorders, sometimes called black boxes, capture speed, braking, and steering inputs in the seconds before a crash. This data can confirm or contradict what the other driver says happened. A car accident lawyer can send a preservation letter to the other party demanding that this data be saved before it is lost or overwritten. Acting quickly is not optional, it is necessary.

Medical Records and Documentation of Your Injuries

Medical records are the backbone of your injury claim. They connect your injuries directly to the crash and establish the cost of your treatment. If you were hurt in a collision near TWU or on I-35E through Denton, go to the emergency room or an urgent care clinic the same day, even if you feel okay. Some injuries, like whiplash or a concussion, do not show obvious symptoms right away. Waiting to seek care gives the insurance company a reason to argue your injuries were not caused by the crash.

Keep every document related to your medical care: emergency room records, imaging results, physical therapy notes, prescription receipts, and follow-up visit summaries. Under Texas Civil Practice and Remedies Code Section 41.0105, recovery of medical expenses is limited to amounts actually paid or incurred on behalf of the claimant. This makes accurate, complete medical billing records essential to your claim. Courts look at what was actually paid, so gaps in your documentation can reduce your recovery.

Also keep a personal injury journal. Write down your symptoms every day, how your injuries affect your ability to work, sleep, and enjoy life, and the emotional toll the crash has taken on you. This kind of record supports claims for pain and suffering and helps your attorney paint a complete picture of how the crash changed your life. The car accident lawyer you work with needs this information to demand the full compensation you deserve, including future medical costs and lost wages.

Witness Statements and Other Supporting Evidence

Eyewitnesses carry real weight in car accident claims. A neutral third party who saw the crash happen, whether it was a pedestrian near Rayzor Ranch, a driver stopped at a red light on McKinney Street, or a business owner watching from their doorway, can corroborate your account in a way that is hard for the insurance company to dismiss. Politely ask anyone who saw the accident for their contact information. Neutral third-party testimony can be invaluable if the other driver’s story changes.

Get names, phone numbers, and email addresses from every witness you can find at the scene. Do not ask them to give a full statement right there. Just collect their contact information and let your attorney handle the formal interview process. Witness memories fade over time, so the sooner this information is gathered, the better.

Other supporting evidence includes the other driver’s insurance information, their driver’s license number, and their vehicle registration. Under Texas Transportation Code Section 601.053, drivers are required to show proof of financial responsibility when asked by a peace officer or another person involved in a collision. If the other driver cannot provide proof of insurance, that fact itself becomes relevant to your claim. You should also document any traffic citations issued at the scene, which can support your fault argument. When you work with a car accident attorney at Chandler Ross Injury Attorneys, we know how to pull together all of these pieces, from the CR-3 to witness interviews to expert analysis, into a case that holds up. Call us at (940) 800-2500 for a free consultation.

FAQs About Evidence Needed for a Car Accident Claim

What should I do at the scene of a Denton car accident to protect my evidence?

Call 911 first. Once you are safe, use your phone to photograph the vehicles, the road, skid marks, traffic signs, and any visible injuries. Collect the names and contact information of every witness. Ask the responding officer for the case number so you can request the CR-3 report later. Do not move your vehicle until the officer tells you to, and do not apologize or admit fault to anyone at the scene.

How long do I have to gather evidence after a car accident in Texas?

Texas Civil Practice and Remedies Code Section 16.003 gives you two years from the date of the crash to file a personal injury lawsuit. However, critical evidence like dashcam footage, business surveillance video, and event data recorder information can disappear within days. You should contact an attorney as soon as possible after the crash so that preservation letters can be sent and evidence can be secured before it is gone.

Can the police report be wrong, and does that hurt my case?

Yes, police reports contain errors more often than people expect. An officer may have recorded the wrong driver as at fault, missed a witness, or misidentified the point of impact. These errors can hurt your claim if left uncorrected. An attorney can gather additional evidence to challenge inaccurate entries, request supplements to the report, and present a fuller picture to the insurance company or a jury.

Does Texas law require the other driver to show me their insurance information?

Yes. Under Texas Transportation Code Section 601.053, drivers must provide evidence of financial responsibility to any person involved in a collision with them. This typically means showing a current insurance card or a digital image of their policy information. If the other driver refuses or cannot provide proof of insurance, document that fact and report it to the responding officer. This information becomes important if you need to pursue an uninsured motorist claim.

What if I did not go to the hospital right after my Denton crash?

Seek medical care as soon as possible, even if days have passed since the crash. A gap in treatment gives insurance companies a reason to argue your injuries are not serious or were caused by something else. When you do go, be honest and thorough with your doctor about all of your symptoms and tell them the injuries resulted from a car accident. Your medical records from that visit will still be valuable evidence, and an attorney can help explain the delay in a way that protects your claim.

The content on this page is for general informational purposes only and does not constitute legal advice. Each case is different, and past results do not guarantee a similar outcome in your matter. Chandler Ross Injury Attorneys is responsible for this content. Principal office: Denton, Texas. Results in any particular case depend on the specific facts and applicable law.

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