The father of Mindy McCready's missing son is pleading with her today to give herself up.

"I have asked her to come back and she told me straight up she is not coming back," said Zander's father, Billy McKnight.

The country star is on the run with her five-year-old son Zander, and says she will not return, even though a Florida judge has ordered her to bring him home.

"I am not able to get ahold of him, and that worries me. I'd like to hold my son," said McKnight.