Wallow Fire suspects to face judge Monday

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PHOENIX, Ariz. -- The two cousins charged with starting Arizona's largest wildfire are set to face a judge Monday.

Prosecutors say David and Caleb Malboeuf left a campfire unattended that eventually grew into the Wallow wildfire.

Flames burned more than a half million acres in eastern Arizona.  Dozens of homes were also destroyed.

According to court documents, the cousins said they were camping then left to go for a hike.

The two cousins are from Sourthern Arizona.  David Wayne Malboeuf, 24, is from Tucson and Caleb Joshua Malboeuf, 26, is from Benson.