A minimum-security inmate from the Wyoming Honor Conversation Camp in Newcastle who escaped last week in Converse County remained at large late Monday, officials say.
Derrick Lee Brock, 40, was found missing Friday morning while on work detail at the Wyoming State Fairgrounds in Douglas.
Authorities in Newcastle say they are looking for any leads in the case.
Brock was discovered missing at 6:30 a.m. Friday during an inmate count. Officials say he placed a backpack under blankets on his bed to mimic a sleeping body.
Brock was sentenced to seven to 10 years in prison this year for a larceny conviction. The felony came after authorities said Brock, a former assistant manager at Johnny J's Diner, stole more than $4,300 from his former employer.
He is 5 feet, 8 inches tall and weighs about 170 pounds. He is of fair complexion with blond hair and blue eyes. He was last seen wearing blue jeans and a green shirt.
The public has been advised not to approach Brock if he is spotted, but to contact local law enforcement.