The body of a newborn boy found at a recycling centre is likely to have been collected from a household bin, according to detectives.
Cambridgeshire Police said the infant, named Gabriel by medical staff, was discovered at the site in Waterbeach on November 29.
Inquiries with recycling centre staff suggest it is "likely" the baby came from recycling collected from household blue bins in Peterborough and its surrounding villages, March, Whittlesey, Melbourn or streets off Mill Road in Cambridge, added the force.