Netflix's documentary 'Making a Murderer' explores the flawed justice system through the case of Steven Avery, who was wrongfully imprisoned for 18 years before being accused of a new murder. The 10-episode series reveals resistance faced by filmmakers in uncovering details of Avery's 2005 trial and the allegation that local police framed him for the crime. This docuseries follows other true crime narratives, providing an in-depth look at crime investigations.