The Guardian 5th July 2015. Over 700 others were injured.
Inquests were conducted by Lady Justice Hallett who was appointed to the role of Assistant Deputy Coroner for Inner West London. The National Archives website has details of the Inquests. The Coroner issued a Rule 43 Report and a Review of progress report was issued by the government in May 2012.
Law and Lawyers 2011 post 6th May 2011 - Inquest into London Bombings of 7th July 2005
Ceremonies to Remember Victims - BBC News