Although she 's taken an interest in Irish embroidery, Marcy cannot help but abandon her needlecraft when handsome local brewer Todd finds himself accused of murder. During a St. Patrick's Day party at Todd's pub, the sound of a gunshot causes a commotion, leading the police to the back room where Todd and his friend Blake are standing with the body of their former fraternity brother and a smoking gun. Everyone's convinced that one of them is guilty of murder, but Marcy is determined to prove it was someone else entirely.