LINCOLN, Neb. (AP) - Authorities say a 66-year-old inmate has died at a state facility in Lincoln.

The Nebraska Correctional Services Department says Louis Burks died Monday afternoon at the Diagnostic and Evaluation Center. Burks was being treated for a medical condition, but his cause of death has yet to be determined.

Burks was serving a 20- to 30-year sentence for two counts of attempted sexual assault of a child in Douglas County. His sentence began on Dec. 20, 2013.

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