A woman died in a north London garden after reportedly being beheaded.
The US has confirmed that video showing the killing of reporter Steven Sotloff is authentic, but said they will not be intimidated by the barbarism for the militant group.
A propaganda video showing the execution of kidnapped US reporter Steven Joel Sotloff by a militant from the Islamic States (formerly ISIS) has appeared on YouTube and other video sharing sites.
Over the past 12 hours Twitter has suspended dozens of accounts that had been disseminating the Islamic State propaganda video showing the beheading of US journalist James Foley.
A propaganda video showing the execution of kidnapped US reporter James Foley by a militant from the Islamic States (formerly…