Fans of Criminal Minds know the show has a way of resurrecting long-buried memories — the kind that keep you awake just a little longer at night. With its revival gaining fresh momentum, old conversations have sparked back up, especially around some cases that viewers never really got closure on.

Season 4’s “A Shade of Gray” was one of those episodes that left a lingering chill.
The article is not finished. Click on the next page to continue.
The article is not finished. Click on the next page to continue.
Next page