Aired 11 years ago - Sep 17, 2008
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.
Mouse over thumbnail for slideshow
Or scroll and see one by one: