Tanesha Melbourne-Blake: Man arrested over Tottenham murder

A man has been arrested over the shooting dead of 17-year-old Tanesha Melbourne-Blake in Tottenham on Monday.Officers were called to Chalgrove Road at 9.35pm on Monday and found Tanesha with a gunshot wound.Police say they have an open mind on the motive for the attack and are still trying to establish the car used in the murder, as well as the number of people in the car and in Tanesha's group.