The Secret Service agent who ran down and killed a Brooklyn mother of five as she was crossing a busy intersection swerved to avoid hitting her, police said Friday. But 47-year-old Maria Tripp ran into the path of his car. “She tries to go back towards the center lane,” a police source said. “He swerves but she ran into the direction of where he swerves to, the center lane, and is struck.” The deadly accident at an intersection in the Ocean Hill neighborhood was captured on videotape. The driver, identified by sources as Joseph Felton, was not charged with a...