BEND, OR -- A Bend woman, Tashina Jordan, pleaded guilty to murder and assault charges yesterday. Deschutes County D-A John Hummel says Jordan killed her 7-year old son Mason who had severe developmental disabilities. Hummel says Jordan loved her son but was overwhelmed trying to meet his needs. He says she was diagnosed by doctors with major depression with psychotic features. Hummel says Jordan was sentenced to 10 years on a manslaughter charge and a 20-year commitment to the state hospital for assault.