Authorities refocus search of missing 5-year-old boy on family home  WLS-TVParents of missing Crystal Lake boy 'AJ' Freund have stopped cooperating, cops say; father back home after police escort him to station  Chicago TribuneA 5-year-old boy is missing from home, and police don't think he walked away or was abducted  CNNFrantic search on for missing 5-year-old Illinois boy who likely wasn’t kidnapped, say cops  New York Daily News'Hell on earth': Father of missing Crystal Lake boy speaks out as search continues  WGN TV ChicagoView full coverage on Google News