30 minutes after the mother of six year old Sierra Newbold reported her missing, Sierra was found in a canal dead. Police in Salt Lake City have set up a manhunt to try and find the killer and have actually warned people there is a predator on the loose. usually police try to keep everything calm, but apparently this guy is pretty horrific and the girl suffered a great deal before dying. Police have not ruled out anyone as a suspect but said the parents are not suspected. Huh? That seems like they have ruled out some people. I never rule out the parents in this type of thing. There were no signs of forced entry into the house. No one can explain how the six year old girl got out.