joining us now, andrea lyon, casey anthony's former lead defense attorney, also defense attorney mark garregos and former prosecutor paul henderson. mark, you have experience in a high profile capital murder case. what's your reaction to the verdict today? >> i think this verdict was the only logical verdict. anytime you've got a case where you can't show the cause or manner of death and you've got pathologists who say, i don't know and i can't rule out accidental, what else do you expect the jury to do? my only fear for the defense in this case all along was that somehow this kind of drum beat and presumption of guilt was going to overwhelm the complete lack of evidence of a crime. and clearly i think at least the sequestration of the jury is what helped her achieve justice. and for those who say there was no justice in this case, i take great issue with that. here in america we have a presumption of innocence. the prosecution has the burden of proof. the prosecution woefully fell flat in this case at all times. they're the ones who invested themselves in this kind of guilt by character assas

you disagree with mark garregos. why? >> well, look, i was shocked and disappointed with the verdict like i think a lot of other people that are familiar with this case are. and a lot of people that watched this case were as well. we know it was a circumstantial case. and those are tough cases when you're proving a homicide. this case in particular was fraught with a lot of distractions and did not have a lot of hard evidence to present to a jury. and so it's difficult in trying to get them to understand what happened when there's not a lot of evidence to support those theories. you know, one of my concerns and i think the concerns that a lot of people were reflecting in frustration with this case is that even based on casey's own statements about what could have happened or what supposedly happened with the case, her behavior was just as much part of the evidence as everything else that the jury heard. and that was a real distraction. i spoke to my sister, who is a forensic psychologist about this case and her observatio