against his former business partners and the parking ticket and the long chain of circumstantial evidence was the proof that he was the killer. >> it's getting harder and harder and harder to think that all of these things could just be coincidences and they happened to poor mr. serrano. that's one diabolical son of a gun sitting over there. >> it was now up to a jury to decide. >> there was no evidence, no witness to put him in polk county, none of those things. and keeping an open mind, he was still innocent. when we return, as the jurors begin to weigh nelson serrano's fate, it is clear the decision could go either way. >> how many of you were on the line and didn't know where you were going to vote, show of hands. >> when "unfinished business" continues. nouncer ] just how many appliances