A black couple have been arraigned on charges that they stomped an elderly man to death amid a domestic dispute

Quintin Guerrero, 61, was killed when he rushed to aid one of his black attackers, Tosheba Alford, 20, after she jumped out of a moving cab in front of his Bronx house to escape a beating from her boyfriend, Alford's mother, Queen Smith, said. Alford told cops that she never raised a hand to man who tried to help her, insisting she attempted to stop her boyfriend, Kendall Major, 35, from killing Guerrero. Witnesses, including the cabbie who drove the black pair to the Bronx, claimed that Alford was as responsible as Major for the beat-down. "It was very horrifying to see," said livery cab driver Angel Ruiz, 47, who called 911 and helped cops track down the black pair. Major and Alford have been arraigned in Bronx Supreme Court on second-degree murder charges. They were ordered held without bail.