Heckman said he saw Cox and Byrd arguing at about 7:15 a.m. and while operating the front-end loader, Cox purposefully dumped a load of dirt on Byrd, the report said.
Cox then backed up, scooped up more dirt, and again, dumped it on Byrd, Heckman told investigators.
By the time it was done, Byrd was half buried under thousands of pounds of dirt, Heckman said.
While Byrd was pinned under the pile, Cox jumped down from the loader, picked up a 6-foot aluminum level and repeatedly hit the man in the head until he lost consciousness, Heckman said.
“Heckman advised Cox was standing over Byrd cussing and laughing about the situation while Byrd was unconscious,” the report said.
Heckman called 911 and frantically asked the operator to send deputies to the construction site.
“Please hurry, somebody come out here, (Cox) just hit (Byrd) with a level,” Heckman told the 911 operator. “He’s about to kill him.”
After giving the operator a few more pieces of information, Heckman can be heard yelling to employees to help Byrd get out from under the dirt.
“Get it off him,” he yelled twice.
After that, Heckman’s side of the call went silent.
Employees were able to pull Byrd from under the pile of dirt and he was taken to Central Florida Regional Hospital, deputies said.
Byrd’s wife told Channel 9’s Angela Jacobs that her husband was in and out of consciousness and doctors said he had a blood clot on his brain.
A doctor at CFRH told investigators that Byrd had “significant trauma to the head” that may require surgery and several days in the hospital, the sheriff’s office said.
A nurse later told investigators that Byrd’s injuries were more serious than previously thought and that he had a fractured skull and bleeding in his brain, deputies said.
Cox was arrested and charged with aggravated battery causing bodily harm.