Roger D. Stuckwisch, 78, of Tilden, was convicted of six crimes in a sexual assault case with victims as young as four years of age.

Charged with 12 counts of sexual assault of a child, five first degree and seven third degree, Stuckwisch was adjudged guilty by the Honorable Mark Johnson in the Antelope County district court last week, after he pleaded no contest, pursuant to a plea deal, to subjecting six different children to sexual abuse between 2005 and 2016.

He was convicted of Count I, as charged, first-degree sexual assault of a child, a Class 1B felony; an amended Count II, criminal at...