An NBA all-star and his Washington Wizards teammate reportedly drew guns on each other in the team's locker room during a Christmas Eve fight over a gambling debt, the New York Post reports.
It was unclear whether other teammates saw the standoff inside the Verizon Center in Washington, D.C., the Post reported.
The Wizards announced on Christmas Day that Arenas had admitted to bringing guns to the locker room and had turned them over to team security. The NBA club's statement didn't disclose how Wizards officials discovered that Arenas was storing weapons on the job.
"It's in the hands of [Washington] authorities," Wizards General Manager Ernie Grunfeld told the Post, declining to go into details. "We're going to get to the bottom of this, if there is a bottom to this."
Washington police said they were investigating Arenas for gun-possession violations.