computer, to something as seemingly insignificant as glitter, proved his guilt. >> it was just amazing what the criminalists were able to do and the experts were able to say, to put together a very vivid picture for the jury as to what happened out there. >> i would say the most compelling science was the blood, the blood found in vincent's vehicle and also the pixie glitter. that was amazing that they could put those pieces of pixie glitter together and show that it had been located in all those no one doubts that sanchez would have claimed more victims, but a strange combination of evidence, ranging from laser ballistics, to analysis of a car's onboard computer, to something as seemingly insignificant as glitter, proved his guilt. >> it was just amazing what the criminalists were able to do and the experts were able to say, to put together a very vivid picture for the jury as to what happened out there. >> i would say the most compelling science was the blood, the blood found in vincent's vehicle and also the pixie glitter. that was amazing that they could put those pieces of pixie glitter together and show that it had been located in all those different areas and it was consistent amongst each other.