WAUPACA, WI (WTAQ) - A former Waupaca County man is not sure when he’ll be sentenced, after he admitted raping a 20-year-old woman in Iola back in 1990.
41-year-old Glendon Gouker has struck a plea deal in which he was convicted of first-degree sexual assault.
Gouker was charged in late January, about the time when authorities said he was a person-of-interest in the killings of a man and a woman in Weyauwega in 1992 – two years after the sex assault.
State and local authorities are still looking into the slayings of Tanna Togstad and Tim Mumbrue.
They’ve taken several steps to ask the public what it knows about the case – including a billboard on Highway 10 in Waupaca County with photos of the two murder victims.
Gouker appeared in court on Friday to settle his sexual assault case.
A sentencing date was not immediately set.
Gouker lived in Oklahoma and was extradited to Wisconsin a month-and-a-half ago. He is facing a homicide charge in Oklahoma in the death of a 19-year-old man.