Murder Charge Reduced for Driver Claiming Self-Defense in Co-Driver’s Death

Charges Reduced for Driver Accused of Killing Co-Driver in Self-Defense

Murder charges against truck driver Edwin Mayes were reduced to manslaughter this week following a 2022 altercation with his co-driver inside the cab of a tractor-trailer in Huntsville, Alabama.

Mayes accepted a 20-year sentence split on the manslaughter charge. Under the sentence, he will serve five years in prison followed by five years of supervised probation. He was booked into the Madison County Jail on September 21 to begin serving the sentence.

The case stems from an October 2022 confrontation involving Mayes and co-driver Kyle Mackey near Pulaski Pike. According to information cited by Fox54, Mayes told investigators that Mackey attacked him while the two men were inside the truck cab. Mayes said he shot Mackey in self-defense.

The shooting occurred in the confined space of a commercial truck, an area where drivers have limited room to move or retreat during a physical confrontation. Mayes’ attorneys argued that the size difference between the two men and the restricted space inside the cab contributed to his perception that he faced an immediate threat.

“This case cannot be understood by looking only at its tragic ending,” defense attorney Nick Lough of Call Nick Law said. “Mr. Mayes was inside the confined cab of his own 18-wheeler when the situation became physical. He was facing a man who was nearly a foot taller and approximately twice his weight, with very little room to move away from the confrontation. Those facts mattered.”

Mayes and his attorneys initially sought immunity based on self-defense. That request was rejected, according to the information provided. The state later offered to reduce the murder charge to manslaughter, and Mayes accepted the agreement this week rather than proceeding on the original charge.

The reduced charge reflects a resolution of the criminal case, but it does not erase the death of Mackey or the seriousness of the incident. Lough said the defense recognized the loss of life while maintaining that the evidence raised significant questions about what happened inside the truck.

“Any case involving the loss of a life is tragic, and we do not minimize that loss,” Lough said. “But the facts and evidence presented substantial issues that had to be considered. After a careful review of the case and the potential outcomes for everyone involved, we believe reducing the charge to manslaughter was the appropriate resolution.”

Mayes’ other attorney, Marcus Helstowski, said the agreement followed an extensive review of the evidence and the available legal options.

“The agreement recognizes that the circumstances of this case were more complicated than the original charge suggested and provides a fair and certain resolution,” Helstowski said.

For professional drivers, the case highlights the unusual safety and legal challenges that can arise when a dispute between co-drivers becomes physical inside a sleeper or day cab. Unlike a workplace confrontation in a warehouse, terminal or truck stop, an in-cab dispute can unfold in a narrow area with limited exits and little space to create distance.

That confined environment was central to the defense’s argument. The attorneys did not dispute that the incident ended in a fatal shooting; instead, they focused on the circumstances leading up to it and Mayes’ claim that he was responding to an attack.

The case also illustrates the difference between a self-defense claim and a manslaughter conviction. Mayes’ request for immunity based on self-defense was rejected, while prosecutors later agreed to resolve the murder charge through a manslaughter plea and a split sentence. The available information does not provide additional details about the court’s reasoning or the specific terms of the plea agreement beyond the sentence announced.

Mayes will serve the prison portion of the sentence before beginning the probation portion, according to the provided court information. The case is now moving from the courtroom to the corrections system, ending the pending murder prosecution but leaving the circumstances of the in-cab confrontation as the central issue in the record.