The Sac County Sheriff's Office has added murder charges to the case of an Early resident in addition to already existing assault and kidnapping charges. 21 year-old Kirk Levin was charged with murder four days after the body of his mother, 45 year-old Marilyn Schmitt, was found in her home in the 2200 block of Ira Ave in Early. Autopsy results confirm Schmitt died of "sharp force injuries". On the same day officers found the body, Levin was charged with kidnapping and assault in a separate incident, after a 21 year-old woman reported she was kidnapped by Levin. Levin remains held in the Sac County Jail.