FRIDAY UPDATE: According to Oregon State Police, Richard Clark was apprehended at about 1 p.m., Friday. He is now lodged in the Multnomah County Jail in Portland. No other information has been released.

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SISTERS, OR -- An inmate from the Deer Ridge Correctional Institution, in Madras, walked away from a work crew near Sisters, Thursday afternoon. Officials say 29-year-old Richard Clark was last seen just before 2 p.m.

He is white, 6', 205-pounds; with brown hair and blue eyes. He was last seen wearing blue jeans and a blue t-shirt with the word "Inmate" and the DOC logo stenciled in orange on the front. 

Clark was in prison for attempted robbery out of Washington County, and has been in custody since March 31, 2016. His earliest release date was to be in June of 2019. Anyone with information on his whereabouts is asked to call Oregon State Police at 800-452-7888.