it came out to be steven avery s dna but importantly it was nonblood dna. avery s defense is sticking to the story it would have been easy for authorities to frame mr. avery. there was not evidence of sweat there was evidence of dna transferred steven avery s dna. the sweat idea is just mr. kratz sheer reand nothing more than that. the dna could have been transferred under that hood any number of ways. prior to the investigation he served 18 years in prison for a rape he didn t commit and was suing for damages. the avery family isn t alone for the request for his freedom. on-line petition calling for the release of steven avery has more than 300,000 signatures so far and is still going strong this morning. scott walker being asked to