Authorities said late Friday they had located country singer Mindy McCready's 5-year-old son in Arkansas and taken him into custody after McCready took him from his Florida home. Florida Department of Children and Families spokeswoman Terri Durdaller said in an email Friday night that her agency was working with Arkansas officials to bring the boy back to his legal guardian, McCready's mother. Officials say he's safe and in good health. Gayle Inge, Zander's grandmother, was tearful when she talked about the news by phone Friday night with The Associated Press. “I'm real excited that he's safe,” she said. “But I can't explain what this is like. We feel for Mindy and we feel for Zander.” __