Outrage in Sweden after authorities decide not to prosecute 24-year-old gangster for setting fire

Outrage in Sweden after authorities decide not to prosecute 24-year-old gangster for setting fire to 72-year-old Egon Malmberg's head.

The elderly Swedish man was travelling by bus to a relative's birthday party when he was attacked.

Authorities say the gangster is already serving a prison sentence for a bomb attack on a rival gang, so there is no need to prosecute him for another crime