Police searching for Bernadette Walker, 17, who has been missing from Peterborough for the last seven weeks say they are now treating her disappearance as a murder investigation.
Cambridgeshire Police say due to the length of time Bernadette has been missing & concerns she may have come to some harm, they “made the decision to declare this a murder investigation. A man, 50s, from #Peterborough is currently in custody on suspicion of murder
