^ I've seen several online petitions pop up in the last few days. May be a start.
From what I understood, Avery ran out of appeals so can no longer be appointed an attorney, hence him doing the work himself. So I think the key is undoing the Dassey conviction because in doing so, they'd almost be forced into looking at Avery's case. It also seems like Dassey's case shows more clear cut corruption and underhanded tactics by the police/investigators/counsel/judge that can be proven. I feel like if the right eyes see how this went down, things could change. But with their cases only being looked at by Wisconsin judges, they'll stay in prison forever. Like I'm still baffled at how you can remove Brendan's lawyer because he let his client be interrogated without counsel present, yet still allow those interrogations to be evidence. It only makes sense from the perspective that they protect their own, which is why someone from outside of that system needs to step in.
I hope all those bastards go down.