When a famous basketball player is found dead of an apparent drug overdose, Danny looks into his possible ties to a local drug gang. Also, Erin revisits the case of a man she may have wrongfully convicted years ago, and Frank is approached by Archbishop Kearns regarding an eviction matter Jamie and Eddie are working on.

Eddie's judgment is clouded by her past when she arrests a loathed acquaintance from college on questionable charges. Also, Frank is hesitant to mar the spotless record of a member of the force, a decorated U.S. military veteran, who tested positive for marijuana.