Authorities Investigate Aldgate Train Bombing

LONDON - In his handout photo released by the Metropolitan Police July 9, 2005, the London Underground train damaged in a terrorist bombing rests on the tracks at the Aldgate tube station. A massive police investigation is underway to track down suspected Islamic terrorists who bombed three Underground trains and a bus during the morning rush hour on 7th July 2005, killing 52 people and injuring over 700 others. It was later found that all four incidents had been suicide bombings. (Photo by Metropolitan Police via Getty Images)