Chilling moment killer leads police to his victim's shallow grave

A killer who confessed to burying a mother in a shallow grave is filmed by police bodycam pointing out the deposit site - five weeks after officers failed to find her hidden under a mattress in his home.A court heard cocaine addict Mohammed Durnion's neighbour had dialled 999 after hearing a woman 'screaming in fear' inside his flat last May.But although police arrived 12 minutes after the call, officers who searched the property in Coventry, West Midlands, failed to find Reanne Coulson, 33.Groundworker Durnion had stashed the mother's 'dead or dying' body in a duvet hidden beneath a mattress in the squalid property after killing her while high on cocaine.