(Tigard, OR) -- A Tigard woman is awaiting sentencing after being found guilty of murdering her four-year-old son. Twenty-five-year-old Jessica Dutro and her boyfriend, Brian Canady, were arrested in August 2012 after the boy, Zachary Dutro-Boggess, died at a hospital of numerous injuries. An autopsy determined the child died of complications resulting from blunt-force abdominal trauma. Canady pleaded guilty earlier this month to manslaughter and assault charges.