If you cannot prove he did it without planting all kinds of evidence, then he should not be convicted. That's how its supposed to work, because in the real world there is no perfect crime.
And even if you think the evidence (mainly the key and the car) weren't planted, then why were both of these smoking guns found by Manitowoc officers who were not supposed to be involved per their own press release.
Ill say someof the evidence that was left out and tell me if you think he probably did it? Because it's pretty clear to me that he probably did.
1. He dumped oil on a cat and lit it on fire (That sounds pretty unstable to me)
2. He threaten a woman gunpoint along with other numerous criminal activities
3. In the months leading up to Halbach's disappearance, Avery had called Auto Trader several times and always specifically requested Halbach to come out and take the photos.
4. Halbach had complained to her boss that she didn't want to go out to Avery's trailer anymore, because once when she came out, Avery was waiting for her wearing only a towel (this was excluded for being too inflammatory). Avery clearly had an obsession with Halbach.
5. On the day that Halbach went missing, Avery had called her three times, twice from a *67 number to hide his identity.
6. The bullet with Halbach's DNA on it came from Avery's gun, which always hung above his bed. (hard to frame a man using a gun he sleeps with0
7. Avery had purchased handcuffs and leg irons like the ones Dassey described holding Halbach only three weeks before (Avery said he's purchased them for use with his girlfriend, Jodi, with whom he'd had a tumultuous relationship -- at one point, he was ordered by police to stay away from her for three days).
8. Here's the piece of evidence that was presented at trial but not in the series that I find most convincing: In Dassey's illegally obtained statement, Dassey stated that he helped Avery moved the RAV4 into the junkyard and that Avery had lifted the hood and removed the battery cable. Even if you believe that the blood in Halbach's car was planted by the cops (as I do), there was also non-blood DNA evidence on the hood latch. I don't believe the police would plant -- or know to plant -- that evidence.
9. Teresa's camera and palm pilot were found in Avery's burn barrel.
Don't get me wrong the cops and DA didn't sound like good people, but Avery was clearly the bad guy. Even Brendan said he did it and Avery used to touch him. With this evidence it's clear why the jury said he was guilty.