Who was wrongly accused of murdering his wife and infant daughter – killings committed by John Christie – at their residence in Notting Hill, London, and executed on March 9th, 1950?

Your knowledge could win you a prize! Just enter your answer and your details below – click on “send form” – and if yours is the first correct answer picked at random on August 25th, 2022, we’ll send you a copy of John Christie of Rillington Place (published by Pen & Sword Books Ltd; ISBN 978-1781592885; £19.99) by Jonathan Oates.