with the image of a devoted father, the good kid brother that they ve always known. they felt certain there was something wrong with that dna evidence. there is other stories out there where there is a mistake of dna found at crime scenes and there has been an explanation for why it s there. it doesn t mean whoever s dna it was is the person that committed the crime. there is nothing to substantiate when it came there, how it got there. today now you say this just cannot be right? no, it can t be right. jerry burps family was convinced he was innocent, but prosecutors convince a jury he was guilty? coming up, a damming discovery. there were files found on mr. burns computer. extreme pornography? i think it was described publicly deviant pornography. and the risk of relying on dna evidence. i taught fifth grade.