at the Jeffersonian Caitlyn and her sister Temperance brennen are working on a kid skeleton to figure how he or she was killed. "what did you find temp?" Caitlyn asked. "There's a mark on the head." Bones said. "Blunt force trauma?' Caitlyn ssked. "Possibly." Bones said. booth and Audrey came to the Jeffersonian to pick up bones and caitlyn to take them to talk to the murdered kids' parents. "Bones caitlyn lets go!" Booth and Audrey yelled (very very very detailed,thorough and graphic)