[Liam Fee]'s mother Rachel and her lesbian partner Nyomi were able to carry out two years of sustained attacks on the toddler and two other boys as social services repeatedly failed to act. The pairs depraved abuse included: * Imprisoning one boy in a cage made from a fire guard, using cable ties to bind his hands behind his back; * Tying another boy naked to a chair in a dark room with nine snakes and several rats, forcing him to eat his own vomit and telling him a boa constrictor ate naughty little boys; * Forcing the youngsters to...