Somebody was writing to Flight Attendants at Gatwick Airport. Horrible, threatening notes asking for pornographic pictures and threatening violence if the demands weren't met, based on the throw of a dice. "There are six forfeits ranging from minor to very painful... Number six is an attack with an acid bomb, although there are lots of nasty things from number three onwards." Find out more about the UK True Crime Podcast:https://uktruecrime.comJoin me at Patreon:https://www.patreon.com/UKTrueCrimeJoin me in Sheffield on 7 Septemberhttps://armchairdetectiveswanted.com/eventsJoin the UK True Crime Facebook Group:https://www.facebook.com/groups/UKTrueCrimeBuy my book 'Gone Fishing' about serial killer Angus Sinclair:https://www.amazon.co.uk/Gone-Fishing-Unsolved-Crimes-Sinclair/dp/1914277201Sourceshttps://www.theguardian.com/uk/1999/apr/15/duncancampbellhttps://en.wikipedia.org/wiki/Tesco_bomb_campaignhttps://www.anthonygardner.co.uk/interviews/forensic_psychologists.htmlhttps://www.theguardian.com/uk/1999/apr/08/duncancampbellhttps://www.dorsetecho.co.uk/news/5398943.terror-plan-hatched-in-gp-waiting-room/https://www.theargus.co.uk/news/6789592.blackmailers-sentence-cut/The Real Cracker : Documentary | What Happens Next On The Real Cracker with digiguide.tvhttps://thetruecrimeenthusiast.co.uk/the-gatwick-blackmailerhttps://www.theargus.co.uk/news/6797822.eight-years-for-airport-blackmailer/ Hosted on Acast. See acast.com/privacy for more information.