Family of gangster 'Indian Dave' who was with middle class schoolboy Zac Brettler on the night he plunged five floors from a luxury flat to his death into the Thames say 'he was after the boy's '£200m inheritance'

When Zac Brettler created the fake persona of the son of a late Russian oligarch set to inherit £200m it was a fateful decision that would bring him into the orbit of a gangster 'Indian Dave'.