Author of the book ‘The Final Footprint’, David McCaddon, will be at U31 Oswestry for his book launch ceremony in November. McCaddon will speak to U3A members about his book and the inspiration behind the story. The book details the story of a cybercriminal named Tim Ridgway, who is on the run, having made a daring escape from HMP Dinas Bay in North Wales. The force, however, has enough on their plate, investigating a new spate of Ransom-ware attacks, which are now threatening the very existence of their own and other organisations. In the meantime, investigative agencies worldwide are watching with interest the introduction of a new Big Brother crime detection programme known as ‘Project Watchman’, which is due to be unveiled in Australia. David McCaddon is an IT systems consultant who has worked in computing for over 46 years and has spent the past 34 years specialising in Law Enforcement Computer Systems Development.