It is indeed a true story. The creators did extensive research and documentation to present the events as accurately as possible. However, some creative liberties might have been taken for dramatic effect, but the core of the story is based on reality.
Sure. Making a Murderer is based on real-life circumstances. It delves deep into the details of the cases and the people involved, presenting a compelling narrative that reflects reality.
Steven Avery is a main character. He was the one accused of the murder. And Brendan Dassey, who was also involved in the case. Then there are the prosecutors and some of the law enforcement officers like Lenk and Colborn who played important roles in the investigation and trial.
The 'Making a Murderer' true story has several key facts. Avery was a man who had already spent years in prison for a crime he didn't commit. When he was then accused of a new murder, the evidence presented seemed far from conclusive. The discovery of Teresa Halbach's vehicle on Avery's property was a major point. However, the lack of clear evidence linking him to the actual murder, such as no real proof of his presence at the time of the killing, makes the whole case very murky.
One key event is the initial arrest of the main character. The prosecution builds a case against him with what seems like circumstantial evidence at times. Another is the trial process, full of twists and turns. And the discovery of new evidence that either supports or undermines the case as the story progresses.
The main characters are Steven Avery and Brendan Dassey. Steven Avery was the man who was wrongly convicted and then later accused of murder again. Brendan Dassey, a young man, was also involved in the case and convicted as well. Their stories were at the center of the whole 'Making a Murderer' real story.