CHRIS DORNER Presumed Dead

Law enforcement sources directly connected to the case tell TMZ a body was found inside a Big Bear cabin, and they are all but certain it is Christopher Dorner -- who earlier engaged police in a gunfight before the cabin went up in flames. 

DRAKE'S ENTOURAGE We Will NOT Cooperate with Cops

Members of Drake's entourage are NOT talking to cops about the nightclub brawl with Chris Brown ... because they do not want to become "snitches" -- sources tell TMZ..