. >> reporter: mark moffat and ann taliaferro were those attorneys.e of the first things they did was visit the scene of the crime. >> we went to the house, and we walked in and we think, a-ha. >> within moments of being in that home, we knew immediately that there was a huge problem. >> reporter: not a problem for them. more for the people who had put conrad truman away. >>> coming up -- is an innocent man in jail for someone's mistake in math? >> i remember thinking, well, that's strange. that couldn't be right. >>> while conrad truman sat in a we have to be able to repair the enamel on a daily basis. with pronamel repair toothpaste, more minerals enter deep into the enamel's surface. you have an opportunity to repair what's already been damaged-it's amazing. the way you triumph over adversity. and live your lives. that's why we redesigned humira. we wanted to make the experience better for you. now there's less pain immediately following injection. we've reduced the size of the needle and removed the citrate buffers. and it has the same effectivene