Couple missing with newborn baby may have been sleeping rough, police fear

Constance Marten and Mark Gordon last seen on 7 January in east London after buying tent and bedding

Police are growing increasingly concerned for the welfare of a newborn baby whose parents officers believe are sleeping rough in freezing temperatures.

The missing aristocrat Constance Marten and her boyfriend, Mark Gordon, a convicted sex offender, were last seen more than a fortnight ago in east London after buying a tent and bedding. Detectives fear their baby has been exposed to the sub-zero temperatures and has received no medical attention since birth in early January.