Maggie Zito is being held for murder. The volatile single mother is accused of killing the retired leader of the notorious Exiles motorcycle gang and his wife aboard their million-dollar houseboat. With a mystery witness putting Maggie at the scene, and the Exiles baying for her blood, it's unlikely she'll make it to the trial alive. Desperate, Maggie's lawyer, Shuzhen Chen, calls in a favor to Dave Wakeland: Find evidence of Maggie's innocence and get her client out of custody. Wakeland reluctantly returns to a changing city, full of unfamiliar dangers. To prove Maggie's innocence, he and Shuzhen must reckon with the Exiles crime syndicate and their bloodthirsty leader. The bikers are on the verge of a civil war, and an unseen foe is gunning for the top spot. Dave and Shuzhen have to put aside their complicated past to learn the identity of the witness, and find out why Maggie was framed for this killing. To complicate matters, Wakeland's business partner is nowhere to be found. The security firm they started teeters on the verge of bankruptcy. Even if the case can be solved, and the business saved, can the partners ever trust each other?