There are so many things wrong about the conviction of Steven Avery. It is clear from the movie 'Making a Murder' that the Sheriff's department in Manitowoc County had 36 million reasons to set Steve Avery up for this charge.
You only need to google 'Making a Murderer' to see the outrage.
Every step on the way to Steve's and his nephew's conviction show a lack of regard for the constitution.
Since you cannot pardon these two. You can bring the resources of the Federal Government to bear. There are so many issues that need to be reviewed. Like the presence of EDTA, why only Steve's DNA was on the key found and not Teresa who owned for over a year.
Why DNA results were admitted to court when the protocol for contaminated DNA is to say they are inconclusive.