murdered her some seven hours before and an innocent man had just been convicted. and so the judge tossed out the verdict, called for another trial and sent cal home to his kids. many, including michele's family, thought tubbs story was bogus. >> everybody knew he was lying. it was the most bizarre story that you could have ever told. >> and of course, when trial number two opened in 2009, the prosecution attacked tubbs' credibility. why did he wait six years to come forward? still for the defense, tubbs was pure gold, the man to create reasonable doubt. >> there simply isn't enough evidence to convict cal harris of murder. >> bill easton was one of cal's attorneys. >> there's not an eyewitness to it, not an ear witness to it. he didn't confess to it. none of this direct evidence is present in this case. >> the prosecution argued that cal showed how unfeeling he was by failing to join the search for michele.