A search is ongoing for a five-year-old boy who went missing last week in northwest suburban Crystal Lake. The parents of Andrew “AJ” Freund [[ friend ]] told police they last saw their son Wednesday night when he went to bed. Authorities don’t believe the child was abducted or ran away so they are focusing their investigation on the family’s home. Andrew’s father says he is cooperating with police but the mother has stopped speaking with authorities.