What Caused the Fatal Semi-Truck Crash on Highway 43 in Thomasville, AL?

Michael GrossmanMay 08, 2025 2 minutes

Authorities are continuing to investigate a multi-vehicle crash in Thomasville that left two people dead and four others injured.

According to police, the collision happened late Tuesday morning on Highway 43 at South Industrial Park Drive. A loaded semi-truck allegedly struck a line of four stopped vehicles from behind as they waited at a red light. The first vehicle hit was driven by 37-year-old Ashley Marie Springer McDonald, who died at the scene. The second vehicle’s driver, 53-year-old Woodie Earl Beck III, was also pronounced dead at the scene. Four additional people sustained non-life-threatening injuries and were treated and released from a nearby hospital.

Police have confirmed that the driver of the semi-truck has been arrested and charged with two counts of vehicular manslaughter, though the official cause of the crash remains under investigation.

Whenever I hear about fatal rear-end crashes involving semi-trucks, particularly when stopped traffic is involved, I think about how important it is to understand not just what happened, but why. In my experience, these cases raise serious questions about driver attentiveness and the condition of the semi.

Was the Truck Driver Alert and Able to React to Stopped Traffic?

A primary issue investigators will need to explore is why the semi-truck did not stop in time to avoid this crash. Rear-end collisions involving large commercial vehicles are often linked to driver inattention or fatigue. When a truck driver fails to respond in time to stopped or slowed traffic, investigators should carefully review the driver’s hours-of-service records, electronic logging device (ELD) data, and mobile phone records to determine if distraction or fatigue played a role in the delayed response.

Could Mechanical Issues Have Affected the Truck’s Stopping Ability?

While driver attentiveness is critical, investigators should also examine whether the semi-truck’s mechanical condition impacted its ability to slow or stop. Issues such as worn brakes, tire problems, or improper maintenance can all contribute to longer stopping distances, especially when a truck is fully loaded, as this one reportedly was.

A thorough inspection of the truck’s braking system, tires, and overall maintenance history will be essential to rule out or confirm whether mechanical deficiencies played a part in this collision.

What Evidence Will Help Reconstruct the Chain of Events?

In order to establish how and why this crash occurred, investigators should collect and review a wide range of evidence. Engine Control Module (ECM) data from the semi-truck may reveal critical information about the vehicle’s speed, braking, and throttle use prior to impact.

In addition, physical evidence from the scene, including skid marks, debris, and vehicle resting positions, combined with dash cam footage and witness statements, will help reconstruct the moments leading up to the crash.

Why Careful Investigation Is Essential in Semi-Truck Crashes

In my experience, crashes like this are rarely simple. They often result from a combination of driver behavior and vehicle condition. Determining whether this crash resulted from driver inattention, fatigue, mechanical issues, or a combination of factors is essential to providing answers to those affected.