John Sutherland served as an officer in the Metropolitan Police for more than 25 years.
Having started out as a uniformed PC, he rose through the ranks to become a highly respected Chief Superintendent. His last operational posting was as Borough Commander for Southwark. He is an experienced Hostage and Crisis Negotiator.
John’s first book,‘Blue: A Memoir’, wasa Sunday Times bestseller and his second, ‘Crossing the Line’, was a BBC Radio 4 Book of the Week.
His first novel,‘The Siege’ , was published by Orion Fiction in June 2022 – followed by ‘The Fallen’ in June 2023.