Until these incidents, jail officials had considered Mr. Malvo a model inmate.

He has not been a model former inmate.

At the Big White House, Jack decides to act the model inmate.

He was reportedly a model inmate and was released early.

"You are what they call a model inmate."

"All reports I've received are that he's a model inmate," Mr. Block said.

Metesky was unresponsive to psychiatric therapy, but was a model inmate and caused no trouble.

"Says here you've been a model inmate."

Lawyers say that even though prison officials consider him a model inmate, he is unlikely to be released.

While awaiting his death sentence, Deering sought to be a model inmate and became popular with the prison guards.