Mobile phone footage released by the Crown Prosecution Service shows Leytonstone knife attacker Muhiddin Mire, 30, attempting to slash passersby before being Tasered by police, in December last year. The footage is released as the trial at the Old Bailey hears from witnesses, including musician Lyle Zimmerman, who had his throat cut in the attack. Mire admits wounding Zimmerman with intent and attempting to wound four others, but denies attempted murder