>> most horrifying sight i ever saw my life. it was her, face down on the floor, in the pool of blood. it's horrible. >> what did you think happened? >> i thought he had fallen because he had a big gash in the back of his head. i just went to the kitchen phone and called 9-1-1. >> but when she rolled him over, she could see wounds all across his chess. he had been stabbed many times. >> every time i start doing cpr i could hear bubbling. and air escaping. and then i started feeling it all over his chest. >> it's not often little placentia has a murder. >> 10:00 at night, when i got the calling -- >> but at that time, he was the sole homicide detective. >> what did the crime scene itself look like? >> it was pretty bloody, there was evidence of a violent struggle between jack and his killer. the >> kind of thing that might happen if it was a home invasion robbery or something? >> or an assault between people