Constance Marten – live: Missing aristocrat’s partner raped neighbour armed with ‘garden shears’ The IndependentFather of missing mum Constance Marten makes emotional plea for her and newborn’s return – BBC News BBC NewsFather issues plea for mum missing with newborn BBCConstance Marten: Mystery of missing It-girl & baby Evening StandardWho are Constance Marten and Mark Gordon: Everything we know about couple missing with newborn The Independent