Robert Creighton

When a hedge fund manager who was also running a Ponzi scheme is murdered, Holmes and Watson must determine which of his clients is guilty. Also, Sherlock contemplates sponsoring a fellow recovering addict.

Lucca defends a TV writer-producer in a copyright infringement case with ties to the President of the United States. Mike Kresteva takes aim at Reddick, Boseman & Kolstad. Carrie Preston, Matthew Perry and John Benjamin Hickey guest star.

Founding partner, Carl Reddick, makes a surprise return to the firm. A renowned local pastor needs the firm's help in a legal matter that threatens to ruin his legacy. Lucca unexpectedly meets Colin's parents.

Sam goes undercover and infiltrates an Irish gang to take down their ringleader who has killed multiple people; Sam learns more about himself while undercover and is worried he is more like his violent father than he thought; Sam finds himself attracted to the gang leader's sister.

When two detectives are shot by a gang leader, the shooter is found murdered outside a bar and all evidence points to Sam, who has been working undercover with the gang.