article_snippet: Mohammed Sakr were friends and Mohammed Sakr attended Quintin Kynaston academy in St John's Wood along with Emwazi.
article_snippet: It was revealed this week that Emwazi was a 'person of interest' to MI5 as a member of a cell known as The London Boys, which was set up to recruit and raise funds for  al Shabab.
article_snippet: MI5 was also aware of Emwazi for six years before MI5 appeared on a hostage video for the first time in August 2014.
article_snippet: MI5 was revealed  that St John's was a 'person of interest' to MI5 as a member of a cell known as The London Boys, which was set up to recruit and raise funds for al Shabab, pictured with British journalist David Haines .
article_snippet: Jihadi John was a 'person of interest' to MI5 as a member of a cell known as The London Boys, which was set up to recruit and raise funds for al Shabab, pictured with British journalist David Haines had a file on Emwazi from at least 2009, when MI5 was stopped as MI5 arrived in Tanzania.
article_snippet: British agents suspected that MI5 was trying to travel to Somalia to join up with al-Shabaab, an accusation that Emwazi denied.
article_snippet: MI5 was never charged with a terror offence.
article_snippet: This comes as the Government the Government admitted that hundreds of ISIS extremists like Emwazi have been free to leave Britain because hundreds of ISIS extremists like Emwazi were not being properly monitored by the security services.