By going in "mob-handed", detectives spoiled their chances of getting useful information out of Nizam Hosein in an interview in Trinidad last week, according to Mrs McKay s children.
The family of murdered Muriel McKay have condemned Scotland Yard detectives for the way they interviewed her killer in the continuing search for her remains.
Muriel McKay: Family of murdered woman claim police jeopardising search for body by spooking killer iwradio.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from iwradio.co.uk Daily Mail and Mail on Sunday newspapers.
Scotland Yard detectives are to fly to the Caribbean to interview a killer in their search for his victim's buried remains. They hope their meetin.