News9.com

GRANITE, Oklahoma – A convicted murderer who is locked up for killing an Oklahoma sheriff was caught posting pictures to his Facebook page from inside his cell.

Inmate Justin Walker apparently used his blackberry to upload the photos to Facebook. One photo shows him licking a shank while others show Walker having a good time, smoking a joint, holding a bag of marijuana and a bottle of liquor.

When the prison discovered it, they moved Walker from the medium security prison in Granite to the Oklahoma State Penitentiary in McAlester. Walker is currently serving a 30-year prison sentence.