Posted on Sunday, March 30th, 2025 at 9:00 am    

How Do Truck Investigations Work in Oklahoma_ Image

If you have been in a truck accident in Oklahoma, you might wonder how investigations into these crashes work. Truck accident cases are not like regular car accidents – there is much more involved in figuring out what happened and who is responsible. That’s because commercial trucks are massive vehicles that follow strict regulations, and when something goes wrong, it can cause serious injuries or even fatalities.

Understanding how truck accident investigations work can help you if you are involved in a trucking accident as a driver, passenger, or even a concerned family member. Let’s break it down step by step.

The First Steps in a Truck Accident Investigation

Truck accident investigations get underway immediately following the crash. After a call to 911, the local police, the Oklahoma Highway Patrol, or another agency with jurisdiction will show up to assess the scene. Their main focus is:

  • Making sure everyone is safe and getting medical help to those who need it
  • Blocking off the area to prevent further accidents or hazards
  • Gathering basic details about the crash, including statements from those involved
  • Taking photos and making notes about any blatant violations or safety concerns

If the accident is severe – especially if there is a fatality – specialized investigators may be called in to take a deeper look into what happened.

Examining the Accident Scene

Analyzing the crash site itself is one of the most crucial steps in an accident investigation. Investigators will carefully document things like:

  • Skid marks on the road (which can show whether the truck driver tried to brake)
  • Debris patterns (helpful for understanding how the collision played out)
  • The position of the vehicles after the crash
  • Road conditions, lighting, and weather at the time of the accident

Technology plays a significant role in this process. Some investigators use drones, 3D scanners, or other high-tech tools to reconstruct the accident scene as accurately as possible. The goal here is to gather every possible piece of evidence before the scene is cleared.

Checking the Truck for Clues

A truck accident investigation doesn’t focus exclusively on the crash scene, but also involves a deep dive into the details of the truck itself. A component in a commercial truck that malfunctions can cause a serious accident. To better understand what happened, investigators will examine:

  • Brakes – Were they working correctly, or did they fail?
  • Tires – Were they worn down, or did they blow out?
  • Lights – Were the truck’s headlights and brake lights functioning at the time of the crash?
  • Load Security – Was the truck carrying cargo correctly or overloaded?
  • Maintenance Records – Was the car regularly inspected and maintained, or did the company cut corners?

Another significant factor is the truck’s event data recorder (EDR) or black box, which records important details like speed, braking, and engine performance before and during crashes. To get a clearer picture of what happened, truck accident investigators will pull this data.

Looking Into the Truck Driver’s History

After checking out the truck, the next step is investigating the driver. Truck drivers have to follow strict safety regulations, and breaking the rules can contribute to an accident. Investigators will check:

  • Driving Record – Does the driver have a history of speeding, reckless driving, or DUI?
  • Hours of Service – Did the driver follow federal rest breaks regulations, or were they driving too many hours?
  • Drug and Alcohol Tests – Did the driver have substances in their system at the time of the crash?
  • Cell Phone Records – Was the driver texting or making a call when the accident happened?

Evidence of a driver’s drowsiness, distraction, or impairment, could be a significant factor in determining liability.

Digging Into the Trucking Company’s Role

In many cases, truck accident investigations go beyond just the driver. Trucking companies are responsible for making sure their vehicles and drivers meet safety standards. If they fail to do that, they can be held liable. Investigators will look at:

  • Hiring Practices – Did the company properly vet and train its drivers?
  • Maintenance Records – Was the company skipping truck inspections or delaying repairs?
  • Scheduling and Deadlines – Was the company pushing drivers to meet unrealistic deadlines that encouraged reckless driving?

If the company cuts corners to save time or money, it could haunt them in an accident claim.

Determining Liability – Who Is Responsible?

Man in a high-visibility vest observing a red and blue truck on a damaged roadTruck accidents are complicated because multiple parties can be responsible. Depending on what the investigation reveals, liability could fall on:

  • The truck driver, if they were speeding, distracted, fatigued, or under the influence
  • The trucking company, if they failed to maintain the truck or pressured the driver into unsafe practices
  • A third-party maintenance provider, if faulty repairs or missed inspections contributed to the accident
  • The cargo loader, if improper loading led to a loss of control or tipping accident
  • The truck manufacturer, if a mechanical defect played a role

This is why truck accident claims can get messy – insurance companies often try to shift blame to avoid paying out settlements.

How an Experienced Truck Accident Attorney Can Help

Truck accident investigations involve many moving parts, and if you or a loved one is involved, you do not want to handle everything alone. A truck accident attorney can help by:

  • Conducting an independent investigation
  • Gathering and preserving crucial evidence before it disappears
  • Negotiating with multiple insurance companies
  • Holding trucking companies accountable for negligence
  • Fighting for compensation for medical bills, lost wages, and pain and suffering

Because trucking companies and insurers will do everything possible to minimize their liability, having a strong legal advocate can make a big difference in your case.

Schedule a Consultation with an Oklahoma City Truck Accident Attorney

Truck accident investigations in Oklahoma entail an involved process of examining evidence and records to identify all responsible parties. Every step matters when it comes to securing justice and fair compensation for the injured – and it’s a lot for a truck accident victim to take on themselves.

If you or someone you love has been in a truck accident, don’t wait to get legal help. The sooner an experienced truck accident lawyer in Oklahoma steps in, the better shot you have at building a solid case. Abel Law Firm knows how to take on trucking companies and insurers, making sure victims aren’t left to deal with everything alone. Call our law firm at (405) 239-7046 or visit our contact page to discuss your case and see your options.

Related Posts

Settling vs. Going to Court: What’s Best for Your Personal Injury Claim?

How Comparative Negligence Affects Your Personal Injury Claim

Voted Oklahoma's Best Personal Injury Law Firm

Oklahomans across the state have recognized the Abel Law Firm's unique heritage as a statewide institution. Founded by Ed Abel, and today led by his son, Luke Abel, our personal injury law firm has become synonymous with empathy, compassion, and the highest professional performance serving our neighbors. Our family has sought to leave a profound impact upon the State of Oklahoma. We appreciate that former Governor Mary Fallin recognized that dedication when she declared May 1st "Ed Abel Day."

To be named Oklahoma's Best Personal Injury Law Firm is humbling. We are grateful to have won this prestigious honor. We work every day to earn the trust of those we serve: Oklahoma families who are facing some of the most difficulty days of their lives due to the negligence of others. It is our intention and resolve to continue to be deserving of the faith Oklahomans have placed in our family's law firm. Thank you!

The Journal Record 2023 Reader Rankings - Top Winner - Abel Law Firm - Best Peronal Injury Law Firm
The Journal Record 2023 Reader Rankings - Top Winner - Abel Law Firm - Best Peronal Injury Law Firm