Whabi Mohammad, 22 at the time, is reported to be the "fifth bomber" wanted in connection with the 21 July 2005 London bombings

21 July 2005 London bombings

On 21 July 2005, four attempted bomb attacks disrupted part of London's public transport system two weeks after the 7 July 2005 London bombings. The explosions occurred around midday at Shepherd's Bush, Warren Street and Oval stations on London Underground, and on a bus in Shoreditch...

, and to have been arrested on or before 28 July 2005. http://www.timesonline.co.uk/article//0,,22989-1714245,00.html. He is the brother of Ramzi Mohammad, another of the suspected bombers. Whabi Mohammad and the other bombers were trained in Pakistan previous to the bombings .