Crime fiction and crime fact by Bill Kirton

I moved the blog I’d previously scheduled for today to make way for what I thought was going to be a merry, envy-provoking account of a weekend in Paris with my daughter and her daughter on the occasion of the former’s 50 th birthday. It was a lovely weekend and Paris delivered up all the ‘April in it’ clichés. The only problem occurred after an afternoon sitting in the sun in the Place des Vosges . We got to the Gare du Nord in plenty of time for our Eurostar. Just as well because, while it’s always a busy place, I’ve never seen it quite as jammed as it was then. Taxis, cars, buses, all nose to tail, with hundreds of people squeezing between them. We sat at a terrasse but, as I searched for my wallet to pay the bill, I found nothing. It was in a zipped up pocket of a light jacket thing I’d been intermittently wearing and carrying. Except that it wasn’t. We went through the ‘when did you last use it?’ routines, and I knew it had been in my pocket all the time because I’d kept...