ANCHORAGE, Alaska (REUTERS) - A wheelchair-bound double amputee has been charged with shooting and critically wounding an Alaska Walmart manager over a disagreement about a service dog.
Daniel Pirtle, 45, was caught while attempting to flee the Anchorage store on his motorised wheelchair, according to police reports about the Saturday incident.
He was charged with first-degree assault and weapons misconduct, and on Tuesday declined a public defender, telling the judge that he preferred to represent himself.
"I know how to do that," he said at the pre-indictment hearing.
The shooting left Jason Mahi, 33, in critical condition at a local hospital, a family member said.
The dispute was over a service dog used by Pirtle, according to police reports. Mr Mahi was shot in the abdomen after he asked Pirtle to leash the dog. An off-duty police officer shopping at the store detained the wheelchair-riding Pirtle, according to police reports.
Pirtle had two pistols with him at the store, and later admitted to detectives that he had shot Mr Mahi, according to an information report filed by the local district attorney.
The victim's brother Brandon Mahi said the victim remained unconscious on Tuesday. "We're just praying every day," he said.
He said the family is upset that Walmart continued to do business after the shooting. "They just kept running like nothing even happened," he said.
Ms Dianna Gee, a spokesman at Walmart's headquarters in Bentonville, Arkansas, said that "considering the circumstances," store employees "did an amazing job at handling a very difficult situation."
"Their focus was on tending to the medical emergency needs, getting help to the scene and making sure there was no immediate threat to the customers," she told Reuters, adding that the company has been providing support to Mr Mahi's family since the shooting.
Although police secured the shooting scene on Saturday, the store did not close after the incident.
If Mahi dies, murder charges will be added, said spokesman Anita Shell from the Anchorage Police Department.