The police question Dudley about his role in his father's suicide; a car accident leaves a van full of dead Elvis impersonators.
The coroner's office is exposed to a highly contagious plague, putting the entire staff under 48-hour quarantine.
A grieving man's estranged stepson believes foul play caused his mother's death; a talk show invites Martha to meet her secret admirer.
The coroner's office fears a serial killer is on the loose when a mass grave is discovered.
The city awaits Reed and Libby's report on a college football player's suicide after being arrested.
A spirited group of county coroners uncover the details of the cases they handle; with Christopher Meloni; Melina Kanakaredes; Ron Rifkin; Lorraine Toussaint.