The investigation has ` ` changed '' from a missing child case to a criminal probe , police chief says . Ayla Reynolds ' father says he has n't seen the girl since putting her to bed at home . He says he has ` ` no idea what happened '' to the year - old girl .
The case has `` evolved '' from a missing child case to a criminal probe , police chief says . Ayla Reynolds ' father says he has n't seen the girl since putting her to bed December 16 . He says he has `` no idea what happened '' to the 20-month-old girl .