(WXYZ) - A spokesperson for Botsford Hospital says Rose Cipriano has been upgraded to serious condition.
This comes 3 weeks after Rose and her son Salvatore were critically injured in an baseball bat attack in their home. Rose's husband Robert was killed.
Salvatore Cipriano remains in critical condition, but a hospital spokesperson says he is improving.
Police say the Ciprianos were attacked by their oldest son, 19-year-old Tucker, and his friend Mitchell Young. Officers believe the boys may have been high on K2 at the time of the attack.
Tucker Cipriano and Mitchell Young have been charged in the attacks. They remain locked up in the Oakland County Jail without bond.