Sister Wives: Garrison Brown’s Sister Shares New Details of His Death

Garrison Brown’s sister is opening up about what led to his tragic death. On Instagram, Madison Brush, the daughter of ‘Sister Wives’ stars Janelle and Kody Brown, shared some feelings and reflections in the weeks since her brother’s death. Flagstaff Police Department confirmed to ET Garrison was found dead inside his Arizona home from an apparent self-inflicted gunshot wound.