Quicksand movie plot

Based on the Swedish award-winning best-selling crime novel of the same name, Quicksand takes place in Stockholm, where a mass shooting at a school in Sweden's wealthiest neighborhood leaves 18-year-old heroine Maja Norberg behind bars. Nine months of waiting for the trial, the story started when she stepped into the courtroom, and she kept flashing back and collaged stories about this girl. Why would a girl with a wealthy family, excellent studies, and outstanding appearance in her eyes become a cold-blooded murderer? The episode will tell you the answer.