WOODLAND, CA (KCRA) -- A man has been arrested in connection with the decades-old slayings of his five infant children, the Yolo County Sheriff's Office announced Monday. Paul Perez, 57, of Delano, is accused of killing his five children between 1992 and 2001, authorities said. “This is not a day that will bring joy to anyone of us,” said Yolo County Sheriff Tom Lopez.