This is the shocking footage which shows violent murderer Nicholas Salvador stomping the curb through a suburban part of north London, machete in hand.

The footage only captures a few minutes of what was actually a 45-minute rampage which ended with an 82-year-old great-grandmother being decapitated by the paranoid schizophrenic.

The footage was captured by a police helicopter as Salvador, a paranoid schizophrenic, crashed through fences and kicked down back doors in Edmonton, north London.

Salvador, who is reportedly a cage fighter, believed he was killing supernatural beings during the incident including bringing Adolf Hitler back from the dead.

Police had to taser the huge man a massive six times to subdue him before eventually arresting him.

Yesterday, Tuesday 23 June, the 25-year-old was found not guilty of Palmira Silva’s murder, on the grounds of insanity.

He will now be confined to maximum security psychiatric hospital, Broadmoor, which is the home to some of Britain’s most violent and dangerous killers.