A chilling 40-year mystery edges closer to closure. New FBI DNA breakthroughs link a dead suspect to the Colonial Parkway Murders, bringing long-awaited answers to victims’ families.

True crime. Real justice. To miss it would be a crime.

Dateline examines the disappearance and murder of Jimmie “Jay” Lee, the evidence that led to Sheldon “Timothy” Herrington Jr.

NBC's "Dateline" covered the Jimmie “Jay” Lee case in a two-hour episode on Jan. 30. Here are six takeaways from "Bringing ...