Watch Devil's Knot full movie online free in HD with English subtitles – no download needed.
The film follows Ron Lax (Firth), a private investigator who decides to take on the West Memphis case pro-bono in what we understand to be the pursuit of a "rightful conviction". Throughout his investigation, Lax uncovers numerous instances of judicial injustice, inconsistencies in the evidence, and improper police protocol that would have been crucial to solving the case and proving the innocence of the three young accused.