Habib v. Raytheon Co.

a RICO enterprise must have “ ‘an ascertainable structure’ distinct from that inherent in the conduct of a pattern of racketeering activity” | “[T]he enterprise must be more than an informal group created to perpetuate the acts of racketeering.” | "[P]ropriety of joinder must appear on the face of the indictment.” | insufficiency of the evidence generally the only reason to bar retrial | insufficiency of the evidence generally the only reason to bar retrial