evidence needed to prove fault in a semi truck accident

The evidence in a semi-truck accident claim could make or break your case. From black box data to witness statements, every piece of evidence matters. But collecting, analyzing, and protecting that evidence takes time, precision, and legal skill.

The good news is that our experienced truck accident lawyer can handle that work for you. Contact David Blackwell Law to set up a free consultation to discuss the types of evidence needed to prove fault after the truck accident that injured you.

Establishing Liability in South Carolina Semi-Truck Accidents

Liability is the legal responsibility a person or company has for actions or inaction that harm others. In a South Carolina truck accident case, liability is the legal responsibility for the accident and its consequences.

Evidence plays a central role in proving truck accident liability. Physical proof from the scene, digital records from the truck, and witness accounts can all help investigators confirm what happened. Strong, reliable evidence helps injured parties show that the truck driver, the trucking company, or another party bears responsibility and should pay for the harm they caused.

Evidence to Prove Truck Accident Liability

You need strong evidence when establishing fault for a truck accident and showing how it happened. Gathering and preserving truck accident evidence is not easy, but you do not have to do it yourself. The truck accident lawyer at David Blackwell Law can identify and collect valuable evidence before it gets destroyed or lost.

Physical Evidence

Physical evidence can include debris, skid marks, vehicle damage, and road conditions that show how the collision occurred and who was at fault. For example, skid marks at the accident scene might indicate when the truck driver braked and how fast the truck was going. Crushed or deformed metal can help reconstruction experts determine the angle and speed of impact.

Photos and videos from the accident scene can be valuable, too. They can show the position of vehicles, damage, and surrounding hazards before anything changes. Our truck accident lawyer often works with investigators to gather this evidence right away because tow trucks, rain, and repairs can erase key proof within hours.

Electronic and Digital Evidence

Modern truck systems store critical data that can strengthen your claim. For example, the truck’s black box, or electronic control module (ECM), records speed, brake use, steering inputs, and other driving behaviors before and during a crash. Black box data can reveal whether the driver was speeding, failed to brake, or made sudden moves that contributed to the serious truck accident.

Other electronic evidence might include dashcam footage, GPS tracking, and driver communication logs and hours-of-service (HOS) records. Many trucks are equipped with electronic logging devices (ELDs) to track drivers’ hours. Cell phone records can also confirm whether the driver was distracted by calls or messages at the time of impact.

Our experienced truck accident lawyer can send legal requests to preserve and retrieve this information quickly before the company can delete or overwrite it.

Expert Testimony and Specialized Evidence Analysis

Truck accident claims often rely on expert analysis to explain technical details. For instance:

  • Accident reconstruction specialists use physical and electronic evidence to create models that show how the crash unfolded.
  • Medical professionals can describe the extent of your injuries and connect them directly to the collision.
  • Economic experts can calculate lost income and future losses.
  • Engineers or mechanics can testify about maintenance failures or defective equipment if mechanical issues played a role.

These types of expert input can lend credibility and clarity to your case.

Trucking Company Evidence

Trucking companies often keep valuable records that can prove liability, but they rarely share them willingly. Maintenance logs, driver qualification files, and inspection reports can show whether the company ignored safety rules or allowed an unfit driver on the road. Dispatch records and load manifests can reveal whether the company pushed drivers to meet tight deadlines or overloaded the truck. Our truck crash attorney can use legal discovery tools to obtain this evidence and demonstrate the company’s liability.

Eyewitness Statements

Eyewitness accounts can provide immediate, unbiased insight into the crash. People who saw the accident might be able to describe how the truck moved, whether it swerved, or if the driver appeared distracted, for example. Such details can support existing physical and digital evidence.

If possible, you should gather contact information and statements from witnesses soon after the accident since memories become unreliable over time. A lawyer or investigator from David Blackwell Law can follow up with witnesses and secure sworn statements to strengthen your case.

Evidence to Prove Damages

Damages are the compensation you can recover for the harm you suffered in the truck accident. To recover compensation, you must show clear evidence of your losses and how the crash caused them.

Evidence of damages might include:

  • Medical records
  • Medical bills
  • Doctors’ statements
  • Pay stubs
  • Tax returns
  • Employment records
  • Photos of your injuries and vehicle damage
  • Expert testimony from doctors
  • Expert testimony from vocational specialists
  • Expert testimony from economists

How Our Attorney Can Help Secure and Utilize Evidence in a Truck Accident Case

A truck accident lawyer from David Blackwell Law can take charge of collecting, preserving, and presenting key evidence on your behalf. He can send legal notices to prevent trucking companies from destroying records, hire investigators to document the crash scene, and work with experts who can interpret complex data.

Our attorney can also secure black box data, driver logs, and company safety records through formal legal requests. Once all this evidence is gathered, he can use it to prepare clear, fact-based arguments that support your claim.

Call Our Lancaster Semi-Truck Accident Attorney for Help with Your Case

The team at David Blackwell Law has earned a strong reputation for standing by clients and fighting for real results after commercial truck accidents. One of our past clients shared this testimonial about his experience with us:

“Getting into an accident is always an unfortunate event, but having a great team like this on your side will make a huge difference. I could have never received what I did alone.” —John Coy

Truck accident claims involve significant losses and complex evidence, but you do not have to handle your personal injury case on your own. David Blackwell has more than 26 years of legal experience representing injured people in South Carolina and holding trucking companies accountable.

Contact David Blackwell Law today to arrange your free consultation and learn how our firm can help you move forward with securing crucial evidence for your semi-truck accident case.

Author: David Blackwell

Over the years, I have done work that improved people’s lives. As an injury lawyer, the cases I’m most proud of are not necessarily those I’ve settled with the highest monetary value. The cases I’m most proud of are the ones I could add the most value to through my efforts.