Here’s everything to know about where Jonelle Matthews’ killer is now. Jonelle Matthews disappeared from her Colorado home in 1984, but the man who kidnapped and killed her wasn’t arrested ...

12-year-old Jonelle Matthews was nowhere to be found. Reminders of the mystery were everywhere, but the clues were meager at best. KEITH OLSON: Here’s the problem. We have no crime scene.

In “Dateline: Footprints in the Snow,” the 1984 disappearance of 12-year-old Jonelle Matthews from her home in Greeley, Colorado is examined, with the case finally reaching a twist afte… ...