A man pleaded guilty this week to using a stolen excavator to tear open a drive-through ATM s in Clackamas County and steal almost $60,000. He was sentenced to four years and seven months in prison, prosecutors said Friday.

Matthew Evan Armour, 33, pleaded guilty to first-degree aggravated theft, two counts of first-degree criminal mischief and two counts of unauthorized use of a motor vehicle. Another man arrested after the heist, Kevin Miller, is awaiting trial.

Police said Armour and Miller stole an excavator from a construction site near the U.S. Bank branch at 11521 S.E. Sunnyside Road in Clackamas early on June 23, then drove it to the bank’s drive-through automated-teller machines. They then used the excavator’s claw arm to smash open the ATMs and make off with just under $59,

See Full Page