'Take Care of Maya' trial: Father takes stand

Jack Kowalski took the stand again in the Kowalski v. Johns Hopkins All Children's Hospital trial. Jack is the father of Maya who was removed from the custody of her parents after staff accused them of "medical abuse." Her mother, Beata Kowalski, hung herself in her garage on Jan. 7, 2016 after going months without seeing her due to the medical abuse allegations, according to the family's attorney, Greg Anderson.