accident. >> reporter: victor blackwell, cnn, marietta, georgia. >> shocking, unexpected, unbelievable. those are just a few words to describe that court hearing for justin ross harris. that's just a preview of what we're talking about all this hour. our panel of experts, lawyers, a psychologist, a jury consultant, are going to help us break it all down right after a quick break. [ female announcer ] we love our smartphones. and now telcos using hp big data solutions are feeling the love, too. by offering things like on-the-spot data upgrades -- an idea that reduced overcharge complaints by 98%. no matter how fast your business needs to adapt, if hp big data solutions can keep wireless customers smiling, imagine what they can do for yours. make it matter. imagine what they can do mom has a headache! had a headache! but now, i& don't. excedrin is fast.