Bull makes a deal with top criminal attorney J.P. Nunnelly to defend Benny when he goes to trial for misconduct in a case related to his former career with the District Attorney's office.

Bull works with top criminal defense attorney J.P. Nunnelly on the first of three cases to repay her for defending Benny at trial. However, they clash over their client, a computer cloud company that is battling the F.B.I. to retain privacy over their customer's flies that could help identify the source of a recent eco-terrorist attack.

Bull and the Trial Analysis Corp. team travel to Miami with top criminal defense attorney J.P. Nunnelly to work on a controversial drug trafficking case in which both the client's and the jurors' lives are in danger.