Everything you need to know from 'Making a Murderer' if you don't want to spend 10 hours watching

The true-crime series about Steven Avery, a man exonerated for a crime after spending 18 years in prison only to find himself charged of a heinous new crime, has struck a nerve with viewers.

Whether you believe Avery is innocent of the murder or not, it's impossible to walk away from the documentary without having some doubt in the American justice system and its process.

Everyone from the White House to the victim of the 1985 crime that wrongfully imprisoned Avery has commented on the show and the case in the weeks since the series was released near the end of December. And there is very little one can do to avoid all the coverage.

But what if you haven't been able to watch, or finish - or what if you watched a few weeks ago and need a refresher? Business Insider has you covered.

Here's a quick recap of all 10 episodes of "Making a Murderer" and the most important developments: