I looked into the eyes of a man who blew himself up on the Tube. I still see him everywhere

Survivor of the 2005 London bombings, Dan Biddle, recounts his harrowing experience encountering Mohammad Sidique Khan, the lead suicide bomber. Dan suffered catastrophic injuries but was saved by fellow passenger Adrian Heili. His physical recovery was aided by the NHS, while his mental health journey included battling survivor's guilt and suicidal thoughts. Despite ongoing trauma, Dan found support from his wife, Gem, and underwent therapy to confront his demons by returning to Edgware Road station in 2014.