Who is Devlin O'Shea from the novel, Harmful Intent?

Devlin O'Shea is the bounty hunter, who complicates Rhodes's life by pursuing him after he jumps bail. Turning up at unexpected times and places, he is responsible for much of the novel's suspense. An ex-cop dismissed from the force because of an error in judgment, he eventually comes to identify with Rhodes's plight. Trent Harding is an unstable nurse, whose weak gender identity, hatred of authority, and need to bolster his self-image, make him susceptible to an unscrupulous law firm's offer of employment.