Isis killer Mohammed Emwazi had link to 2005 London bomb plot

Mohammed Emwazi, the Islamic State extremist known as “Jihadi John”, was able to flee Britain and the scrutiny of the security services, despite being a member of a terror cell that was known to have links to the failed 21/7 attacks on London in 2005, the Observer can reveal.

One leading member of Emwazi’s network had a telephone conversation on the day of the attacks with Hussein Osman, who was later jailed for life for placing an explosive at Shepherd’s Bush tube station.

The security services were also aware that associates of the 12-strong west London terror group had joined the four 21/7 bombers at a training camp in Cumbria a year before the attempt to bring carnage to London’s streets.

The revelations, contained in court documents seen by this newspaper, raise urgent questions over how Emwazi was able to evade surveillance, slip out of the country in 2013 using false papers and re-emerge in Syria a year later to become the world’s most wanted terrorist.

Not only was Emwazi a “person of interest” for MI5 as a member of a London jihadi cell set up in 2007 to recruit for al-Shabaab, an al-Qaida affiliate, but at least one member of his network had a connection with one of the most infamous crimes in British history.

The failed 21/7 attacks came a fortnight after four men blew themselves up on tubes and a bus, killing 52 people and injuring more than 700, the worst terrorist atrocity committed on British soil.