7/7: Homegrown Terror

A look at the events of July 7, 2005, when 52 people were killed in four bombings by Islamist terrorists targeting commuters travelling on London's public transport.

The aftermath and investigations into the 7/7 bombings; gaining perspective from family of victims, survivors and those involved in the investigations.

As London settles, a second string of attempted attacks sparks a manhunt; the true architect of 7/7 reveals how he planned the attacks.