aren't circle, statistically, 85% of murder victims know they're assailants. it's bad when the child died in the home. no evidence of a break-in. the blood in the basement. the child had a cast. the baby was hurt when she was in her father's care. he claims he fell on her and waited 24 hours for his medical treatment for the child with a broken arm. >> that means he is a murder? >> i'm sorry -- >> we don't paint the target and then stick somebody in the middle. that not how we investigate. >> the authorities are working it. we'll continue to follow. we'll be back to you. >> the former massachusetts governor mitt romney is taking a double digit lead in the state of florida over newt gingrich, into the final full day of campaigning before the huge primary contest in the state of florida, and we have a new pole. showing mitt romney with a 14-point edge over newt