Will a million pound reward help find Muriel McKay 56 years after her murder?

A Behind the Headlines special: Muriel McKay was kidnapped from her Wimbledon home in a case of mistaken identity in December 1969.Brothers Nizamodeen and Arthur Hosein took her to a farm in Hertfordshire, where she was held for ransom, before she was killed, but her body has never been found.Now, decades on, Nizamodeen Hosein has been working with Muriel's family to help them get closure. The family have also put up a reward of £1 million for information that leads to the recovery of her body.Presented by Ellie Cloute, with interviews by Zoe Head-Thomas.