Mesa ammo dealer to comment on experience with Las Vegas gunman

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(Source: 3TV/CBS 5) (Source: 3TV/CBS 5)

A Mesa man plans to speak out about his experience in selling ammunition to the gunman in the deadliest mass shooting in modern U.S. history.

Douglas Haig is scheduled to hold a news conference Friday morning in Chandler to discuss his sale to Stephen Paddock.

[PREVIOUS STORY: Mesa ammo dealer talks about interaction with Vegas shooter]

This week, Haig said he couldn't detect anything wrong with Paddock.

Haig was named as a "person of interest" in the Oct. 1 shooting in Las Vegas that killed 58 people.

[RELATED: Arizona man confirms selling ammo to Las Vegas shooter]

But a law enforcement official has since told The Associated Press that Haig isn't believed to have committed a federal crime or to have had any knowledge of the attack.

[SPECIAL SECTION: Las Vegas Shooting]

The official wasn't authorized to discuss the investigation and spoke on condition of anonymity.

It's unknown whether the ammunition Haig sold to Paddock was used in the attack.

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