we would like to show you all the victims like 11-year-old alex torres killed last year in a hit-and-run while riding his bike. the driver still not caught. or 17-year-old ashley, hit and killed while crossing hillsborough avenue. that driver eventually turning himself in. we can't -- there are too many. in fact in hillsborough alone florida highway patrol reports 424 more hit-and-runs so far this year than last. >> i cannot imagine how anybody can live with -- this kind of guilt. >> for johnson finding the driver responsible for killing her husband isn't just for her own closure. >> maybe you didn't see him. [ crying ] just -- please -- um -- help us. are going to want to know what happened to their father. >> one in four hit-and-run accidents involve pedestrians like in johnson's case. as for highway patrol they have few clues on johnson's case. they are looking for a pickup truck from 2011 to 16. it is an f super duty series truck with extensive damage to the front. back to you. >>> new tonight bucs head coach revealing in the last hour they knew about a violent break in at gerald mcc