Angelo Terrell Spencer, Maryland black man stabs Mary Catherine Bland, white grandmother of ex girlfriend, 25 times before woman fatally succumbing as she tried to intervene in argument. A 73-year-old Maryland woman was fatally stabbed Thursday when she tried to intervene in an argument between her granddaughter and her former boyfriend after the man attempting to break into her home. Angelo Terrell Spencer, 24, was charged with first-degree murder and assault in the death of Mary Catherine Bland and the attack on her 17-year-old granddaughter, who survived with non-life-threatening injuries, Bel Air police announced. He was also charged with rape,...