Puzzle 15 and the disappearance of Marilyn Bergeron WKT7 #4

Have you heard of Puzzle 15?<br /><br />I bet you have, you just don't know it. You know those 4 x 4 tile scrambles where you have to rearrange the sliding pieces into an image? Popeye? The Flinstones? That's the 15 puzzle, sometimes called Gem, Boss, or Mystic Square.<br /><br />Here's a puzzle. What happened to <a href="https://en.wikipedia.org/wiki/Disappearance_of_Marilyn_Bergeron" target="_blank" rel="noreferrer noopener">Marilyn Bergeron</a>? This week marks the 15th anniversary of the disappearance of the 24-year-old girl who today would be thirty-nine. Bergeron left her family's home in Quebec City for a walk on the morning of February 17, 2008. She did not return.<br /><br />https://johnallore.substack.com/