In light of the recent disappearance and death of Patricia Miles, many are wondering how to protect their children - from family friends. "We have a stranger code," says NLR parent Julie Delashaw. "Even if my best friend picks my kids up, they still have to ask that code question." Delashaw had that code in place long before Miles` disappearance made news Sunday. On Thursday night, she was found dead in a Mississippi County field. Police believe Miles was abducted by her babysitter, Jo Ann Buchanan. She is being held in the Crittenden County Jail on a $1,000,000 bond.