2009 semi-final upset over rivals Munster at Croke Park kickstarted era of Leinster success
Derek Foley looks back at the Leinster-Munster European Heineken Cup semi-final at Croke Park from 15 years hence; the day told a terrific tale, the aftermath filled in lots of gaps, the present agrees it remains, bettered by perspective, background and added detail, a terrific tale