Blood+Episode+ZW

In this CSI episode, a family of four had gone missing and alot of blood was found in their house. When suspicious activity was reported from the house and CSIs arrived, they didn't find any suspects at the crime scene, but they found clues and they knew they couldn't stop there because bodies had to be found. The clues they had were: shoe prints all over the floor, stains all over the steps (all of the previous in blood), medicine in the little girl's shoe in her room, a business book from the son Jeremy, and the cellar with all the pot in it. The CSIs started by investigating and questioning the anonymous caller who reported the crime. When his name was cleared they were trying to figure out what was going on with Jeremy's business book and they had asked a few acquaintances of his some questions. When coming upon the football player's car, they found trash bags of pot in it, a piece of bubble gum, and a receipt from a bank and decided that he had to be taken in for further questioning. When he was determined as one of the suspects or maybe even murders, the shoe prints that they found in the house suggested that he wasn't alone. The bank account number was under his friend's parent's name so the CSIs went and quesitoned his friend who led them to the fact that they had taken his families boat on a lake and tried to dispose of the bodies. When the bodies were found, the got the bullets out and determined what kind of gun they would come from. The gun ended up belonging to the first person's father. When they went to his house and made an arrest, they found evidence of blood from the crime scene on his shoe and on the knife he had in his pocket. When they found the bodies they had only found three and not the little girl. One of the CSIs went back out on the same water to find the girl because he believed she was still alive due to the fact that she had her throat slit and she was not shot like the rest. She turned out to be on land out by the water and she was saved but couldn't talk the same by the end.