The Department of Correctional Services reports 69-year old Daniel Holliday died Wednesday at the Nebraska State Penitentiary in Lincoln.
Corrections says his sentence started on June 10th, 2011.
They say Holliday was serving a sentence of 30 to 35 years on charges out of Dawson County that included two counts of first degree sexual assault and one count of visual depiction of sexually explicit conduct.
The cause of death has not been determined.
As is the case whenever an inmate dies in the custody of the Nebraska Department of Correctional Services, a Grand Jury will be formed to conduct an investigation.
(Picture from Nebraska Corrections)