A serial killer taunts Nigel (Steve Valentine) through his online blog with clues that lead to a real life murder scene. As Woody (Jerry O'Connell), Dr. Kate Switzer (guest star Brooke Smith) and Nigel try to piece clues together from the victims bodies, the killer challenges Nigel to find the next victim before it's to late, but he only has 24 hours. Back at the morgue, Jordan (Jill Hennessy) and Bug (Ravi Kapoor) are forced to audit old files for William Ivers (guest star Jeffrey Donovan). Jordan finds a mistake that may have sent an innocent man to prison, but she is torn about whether keep it to herself.