UPDATE: 5:44 p.m.
According to a statement from CPS, the child has been positively identified by family members. In cases such as this, CPS said they can ask parents to place children with relatives pending the outcome of the investigation.
An 18-month-old Hispanic or biracial child is in CPS custody today.
The boy was found wandering around Traders Village flea market alone Sunday evening.
CPS is asking for help from the public in locating the parents or relatives of the infant. Please call 713-394-4000 if you have any information about this child and his family.