Roseville teen found guilty in fatal attack on grandmother
A Roseville teen charged with allegedly attacking his family members and killing his grandmother has been found guilty by a judge, court records show.
Matthew Francis Hill, 18-years-old, was charged with second-degree murder, first-degree assault, and second-degree assault.
Court records show Hill opted to have his case decided by stipulated evidence instead of a jury. The verdict issued Thursday found Hill guilty on all three counts.
The verdict notes that Hill has claimed he was suffering from a mental illness at the time of the attacks, and cannot be held criminally responsible. A judge will rule on that defense at a separate date.