SAN DIEGO — A man facing battery and hate-crime charges for allegedly attacking and hurling racial slurs at a utility worker last year near Ocean Beach is the brother of Ashli Babbitt, the San Diego woman who was shot and killed by a police officer Jan. 6, 2021, inside the U.S. Capitol. Roger Stefan Witthoeft, Jr., 33, was arraigned March 1 on misdemeanor charges of battery with a hate crime enhancement and violating the victim’s constitutional rights by threat of force, according to the San Diego City Attorney’s Office. He pleaded not guilty in San Diego Superior Court. Witthoeft is accused o…