Will Justin's step dad kill Justin?
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These '13 Reasons Why' Season 3 Fan Theories Will Make You Question EVERYTHING

6. Will Justin's step dad kill Justin?
Possibly our strongest indicator of a huge season 3 bust up between Justin and his step-father came after the scene where Clay asks whether Justin would like to be adopted. The camera pans out slowly and we see Justin’s step dad watching them from his car. Since we know that Justin’s heroin days are far from over, is there a possibility that he could get to Justin with bad drugs or something even more sinister?