It has been quite some time since fans of Dateline have encountered a fresh mystery to delve into, but the popular crime newsmagazine is returning soon with a brand-new look at the case of a Colorado dentist found guilty of murdering his wife.

The upcoming episode is guaranteed to include all the elements viewers adore about the series: a gripping mystery, detailed interviews with those intimately connected to the case, and surprising twists and turns that catch everyone off guard.

To find out more about the upcoming new installment of Dateline, read on below.

This season of Dateline: Secrets Uncovered has featured everything from jealousy-fueled killings to jaw-dropping confessions of murder. 

The most recent episode, “Footprints in the Snow,” focused on the disappearance of 12-year-old Jonelle Matthews. Jonelle vanished on December 20, 1984, after arriving home from a school Christmas concert. When her father reached their Greeley, Colorado, home just an hour later, Jonelle was missing, leaving investigators with limited leads except for a series of footprints in the snow left by the suspected kidnapper.