The secret of the massive dinosaurs has been revealed by paleontologists. The zigzagging bones support its weight as it fits together like a puzzle to provide better grip to the bones so one part was not pulled off from the other.
After discovering the body of a man involved with creating artificial intelligence bots, the team must figure out whether the victim's own A.I. bot was programmed to kill him.
Zack Addy kidnapped Dr. Brennan but to prove his innocence. Zack was spying on his friends' emails. The fourth skeleton was found.
