EXCLUSIVE: CCTV shows man believed to be David Amess murder suspect

CCTV footage shows a man understood to be Ali Harbi Ali walking along a street in North London just hours before Conservative MP Sir David Amess was stabbed to death at a constituency meeting in Essex. The video appears to show the 25-year-old, who is being held by police on suspicion of the murder of Sir David, walking slowly along the pavement on Friday morning while carrying a backpack and wearing a green parka jacket and spectacles, with his left hand in his pocket. It is understood the footage was filmed from outside a convenience store on Highgate Road at 8.44am. Ali, who lived a few streets away, is thought to have been walking to Gospel Oak train station at the time. Police are currently investigating Ali's movements in the hours leading up to the attack and are looking into whether he boarded a train at Gospel Oak to travel to Leigh-on-Sea, where Sir David was holding a routine constituency surgery at Belfairs Methodist Church. The 69-year-old veteran Tory, a devout Catholic and prominent supporter of Brexit who was first elected to Parliament in 1983, was knifed on Friday afternoon.  Original Article: http://www.dailymail.co.uk/news/article-10104921/CCTV-suspected-Islamist-terrorist-Ali-Harbi-Ali-just-hours-murder-Sir-David-Amess.html Original Video: http://www.dailymail.co.uk/video/crime/video-2527097/Video-CCTV-shows-man-believed-David-Amess-murder-suspect.html Daily Mail Facebook: http://facebook.com/dailymail Daily Mail IG: http://instagram.com/dailymail Daily Mail Snap: https://www.snapchat.com/discover/Daily-Mail/8392137033 Daily Mail Twitter: http://twitter.com/MailOnline Daily Mail Pinterest: http://pinterest.co.uk/dailymail Daily Mail Google+: https://plus.google.com/+DailyMail Get the free Daily Mail mobile app: http://dailymail.co.uk/mobile