Escaped from southwest district parole office in Lawton on April 7, 2011
Ruiz was convicted of unlawful delivery of a controlled drug, possession of a controlled substance, driving under the influence of liquor or drugs, illegal distribution of controlled substances and trafficking in illegal drugs after a former felony conviction.
He is described as a Hispanic male about 5-foot-11-inches tall and weighs 200 pounds. He is considered armed and dangerous.
Ruiz has brown hair and brown eyes.
His date of birth is March 7, 1961.