If you go to OnDemand under Fox Fall Previews, there's a clip of Bones! I haven't personally seen it yet and I don't know if any YouTube videos, but if I come across it, I'll post it.
When a famous crossword puzzle master is found in an urban fracking site, the team investigates the lives of his fellow puzzle-obsessed players. Meanwhile, “squintern” Daisy (guest star Carla Gallo) wants the team to be in the delivery room with her for the birth of her and Sweets’ baby. - See more at: http://bonesspoilers.blogspot.com/search/label/The%20Puzzler%20in%20the%20Pit#sthash.ZfOHWOW2.dpuf