Parker, Booth's son, discovers a corpse's finger in a bird's nest, causing the team to launch an investigation to try to find the rest of the body. After finding the corpse, the team discovers that the death was caused by a dog, leading them to an illegal dog fighting ring and a search for the killer dog and its owner.
Quest roles:
Ty Panitz(Parker Booth), David Greenman(FBI Forensic Tech Marcus Geier), Dean Norris(Don Timmons), Michael Badalucco(Scott Starret / Pilot), Heidi Swedberg(Alice Elliot), Devon Graye(Robbie Timmons), Adam Rose(Dr. Andrew Hopp), Susan Chuang(Karen Landrew), Demetrius Grosse(Tucker Payne), Steve Spel(FBI Search Team Member Dave), Cesar Millan(Himself), John Prudhont(Lab Technician Ross (uncredited))