“In the nineties, Ireland was also going through rapid economic change, officially joining the euro in 1999. After centuries of emigration, finally this was reversed, and even now almost 3 per cent of the population is from Poland alone. The Celtic Tiger – the name given to Ireland’s booming economy at this time – meant lots of building work. Lots of places to hide a body. The bust in 2008 has left half-built ghost estates...
