He somberly recounted how he felt after killing Leonard Pennelas-Escobar

Thomas Yoxall fatally shot a suspect 'savagely' beating an Arizona state trooper

The man who fatally shot a suspect beating an Arizona state trooper said Tuesday that he doesn't consider himself a hero and he's grappling with taking someone's life.

Thomas Yoxall, of Arizona, gave his account of the dramatic January 12 encounter between the now-dead suspect and the state trooper. Yoxall had not been previously identified.

The 43-year-old cried and his legs shook while he recounted killing Leonard Pennelas-Escobar, who was beating Trooper Edward Andersson 'in a savage way' after having shot him.

'To be honest with you, it was very visceral and instinctive. I had to help. I knew I had to help. So there wasn't an option for me,' Yoxall said during a news conference at Department of Public Safety offices in Phoenix.

Pennelas-Escobar had been in a single-car wreck that killed his girlfriend on Interstate 10 outside of Phoenix when Andersson arrived.

Andersson was putting out flares after coming across the crash when Pennelas-Escobar ambushed him, shooting him in the shoulder and chest before beating him.

Thomas Yoxall, left, the man who fatally shot a suspect beating an Arizona state trooper, is comforted by Department of Public Safety Director Frank Milstead, right

Yoxall said he has no military or police training, but is a responsible gun owner. He pulled over when he saw the two men.

Yoxall said Pennelas-Escobar ignored his commands to get off the trooper and that he did what he had to do.

'I firmly believe that that morning I was put there... by God,' Yoxall said. 'It's difficult to think about that day still.'

Yoxall flagged down another driver, 44-year-old Brian Schober, for help. Schober says he used Andersson's radio to call for help and used a first-aid kit from the trooper's car to clean blood from his head.

Thomas Yoxall, the man who fatally shot a suspect beating an Arizona state trooper, explains how he killed Leonard Pennelas-Escobar who was beating Trooper Edward Andersson

Thomas Yoxall, the man who fatally shot a suspect beating an Arizona state trooper, explains the events of how he killed Leonard Pennelas-Escobar

Andersson is recovering but will require more surgeries.

Yoxall, a maintenance supervisor and aspiring photojournalist, says he talks often with his pastor and is working to move on from the traumatic encounter.

DPS Director Col. Frank Milstead said he was grateful for Yoxall's quick actions.

'I'm humbled to have met him and to know what he did because we're having this conversation about a hero and not about an on-duty death,' Milstead said.

Edward Andersson is a 27-year veteran of the Arizona Department of Public Safety force. He was investigating a scene of a car wreck when he was shot in an ambush by Penuelas-Escobar