British police said Friday they had made further "significant" arrests over the Islamist-inspired terror attack on parliament, as they released the first picture of the homegrown killer who left four people dead. Khalid Masood, a 52-year-old Briton with a history of violent offences but no terrorist convictions, was shot by police on Wednesday after a rampage through Westminster. Two other suspects are in custody following searches at 21 locations, mostly around London, in the central city of Birmingham and in the northwestern city of Manchester.



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