The father of one of the victims of a 2017 quadruple murder says he feels sick thinking about the fact that his killer may still be free. Tewodros Kebede and Yu Chieh Liao face life sentences for the first-degree murder of Hanock Afowerk, but the murders of witnesses Cody Pfeiffer, Glynnis Fox and Tiffany Ear remain unsolved. Kebede faces another six years for being an accessory in Pfeiffer's murder and Liao faces another seven years for being an accessory to Pfeffer, Fox and Ear's murders.