The 2010 Commonwealth Games were hosted in New Delhi, India over 12 days with participation from 71 countries. Around 12 billion rupees were spent on infrastructure development for the Games, including developing 20 cities as tourist destinations and a special "Game Village." Issues around misappropriation of funds estimated at 70,000 crore arose during the preparations and execution of the Games. Suresh Kalmadi, the chairman of the organizing committee, and others were accused of involvement in the Commonwealth Games scam and arrested. An investigation into the irregularities is ongoing.