Nation 39 years later, man charged in cold-case killing of high school student Michelle Martinko December 19, 2018December 20, 2018 Alex Ivanisevic and Luke Nozicka, Des Moines Register Comments Off on 39 years later, man charged in cold-case killing of high school student Michelle Martinko Cedar Rapids police have charged Jerry Lynn Burns, 64, with murder-degree murder in the 1979 killing of Michelle Marie Martinko.