Shirley B. Singreen, who police say was badly beaten by her 28-year-old son Michael on Jan. 26, has died of her injuries.
Her husband, Harry Singreen, was also beaten and died at the scene.
Coroner Frank Minyard ruled Shirley Singreen’s death a homicide Monday morning.
Michael Singreen was due in court Monday for a hearing in the murders, which occurred at the couple’s home.
According to court records, Singreen’s attorneys were trying to keep statements Singreen made on audio or video tape after his arrest out of a criminal trial, should there be one.