A Liverpool man who executed contract violence on behalf of a crime boss was once subject to an anti-social behaviour order.
Jonathan Gordon carried out acid attacks on behalf of an underworld criminal who has not yet been named. Gordon was also linked to a spate of shootings in north Liverpool which resulted in a major police incidents.
Last week police praised one of Gordon's victims who bravely provided evidence against the man who threw acid in his face. Last week senior officers described Gordon as "a really dangerous offender."