When Downeast "local" Annette Fiorno is found at the bottom of a ravine, "outsider" and relapsed drug addict Jimmy Sedgwick is accused of murder. Unassuming Maine lawyer Rob Hanston and big shot attorney Shawn Marks form an unlikely legal team as they attempt to discredit the overwhelming evidence. Addiction on Trial, the first in a series of Shawn Marks Thrillers, revolves around the murder cases of Attorney Marks, an egotistical yet likable high-powered Boston attorney who can juggle an array of female companions without taking his eye off the legal challenges of his work. Addiction on Trial sends a powerful message of societal discrimination toward drug addicts and explores common misperceptions about what drug addiction really is - a chronic illness requiring a similar treatment approach as other chronic diseases. Medical and behavioral aspects of addiction are woven into the intrigue of this thriller, which culminates in a riveting murder trial.