The 19-year-old suicide bomber responsible for the Kings Cross explosion, known as the "fourth man", is thought to have played a key co-ordinating role in the London bus and Tube terrorist atrocities that killed 55 people. Anti-terrorist detectives now believe Jermaine Lindsay or Lindsay Jamal, who changed his name to Abdullah Shaheed Jamal when he converted to Islam, may have been the most senior of the four bombers. Details about Jamal's role in the bombing came as Britain buried its first bombing victim - a beautiful young Muslim who bore the name of the religion in whose misguided service the...