(Vale, OR) -- An Oregon man will be sentenced next month in the 2012 rape of an elderly woman. Jurors found 37-year-old Michael Souter guilty of sexual abuse, unlawful sexual penetration and attempted murder on Tuesday. The woman, who was 78-years-old at the time, was attacked after someone knocked on her apartment door and offered to do yard work. He then forced his way in her home and attacked her. After years of investigation Souter was arrested last October.