This is actually better than most Netflix crime documentaries.
For one it doesn't have several useless episodes with information that keeps on repeating in order to fill the time. It's a relatively zippy 1h30 and there is very little filler.
I've got three qualms about this that keeps me from giving it a higher rating.
1- If I could figure out within 15 minutes what was going on how come the first cops couldn't? There's no information about the cops' ineptitude in handling the initial case.
2- The prosecutor says this will be a hard case to prove, no slam dunk etc. And then the film makers spend all of two minutes on the actual court case. That's shoddy film making.
3- What was the perpetrators motives? The mindset etc. Nothing was explained or explored and that made for a less than compelling ending.
Netflix almost knocked it out of the park with this one.