David Tarver, 51, will live out his remaining days in prison after being convicted of sexual assault on his own children.
Tarver was sentenced on Friday in Denver District Court.
The father sexually assaulted at least three of his children over several years, dating back to the late 1980s, Kimbrough said.
His children reported the abuse after Tarver was arrested in January 2010, in Wyoming, for sexually assaulting a grandchild there, Kimbrough said. He has been convicted in that case and will return to Wyoming to begin serving his prison sentence there.