and when officials were called. >>> investigators scrambling to find 2-month-old baby boy andrew christi christiansonafter he's vanished. cops say andrew was supposed to go into child protective custody when his parents disappeared. andrew's mom found days later but andrew and his dad still missing. >> i'm jean casarez of the legal network in session in for nancy grace tonight. we need your help in finding a 2-month-old baby boy, a precious baby boy missing now. out to clark goldbrand, nancy grace producer. tell us what has happened? >> jean, law enforcement is concerned out of clark county, washington, for the welfare of 2-month-old boy andrew christianson. he was taken by his parents in the vancouver, washington, area, sometime earlier this week. what happened was his parents were supposed to turn the child over to cps. now, jean, this was because of past violations including a home that was allegedly not fit to live in as well as the mom's alleged meth use. >> cps being child protective services. what is -- the belief now is he was with both parents. the mother is in custody? >> exactly right, jea

christianson, 5'7", 190 pounds. brown hair, hazel eyes. law enforcement thinks he may have his son, 2-month-old andrew. >> let's go to sergeant scott seanirkerf's department. thank you so much for joining us tonight. we want to try to help you to find this little baby boy. what is the latest on the investigation? >> i was just updated by one of our detectives who said he had warrants that were generated out of clark county for both the mother and father for a couple of different charges. one of them is custodial interference of the father. also issued a warrant for an assault in the second degree that was a "d," domestic violence related issue, not with the mother but with a previous -- >> domestic violence on the child? is that what you just said? >> no, the father had a warrant issued for him for domestic violence charges against another individual. >> okay. all right. when was the baby last seen? >> the 15th is when they were supposed to be handing the child over to cps. >> now, the mother is in custody, is that correct? >> that's correct. she was picked up down in an area called lane county, oregon, on an outstanding probation violation.