PHOENIX, Ariz. (CNN) -- The father of missing Arizona baby Gabriel Johnson took the stand today in the trial against the child's mother.
Elizabeth Johnson is accused of kidnapping and custodial interference in connection to Gabriel's 2009 disappearance.
Gabriel's parents were in the middle of a bitter custody battle when Johnson allegedly called to tell him that she killed their son.
Johnson later changed her story saying she gave the baby away to a couple in San Antonio, Texas. Baby Gabriel remains missing.
Logan McQueary says he is still looking for his son who would now be three-years-old.