BEST OF CRIME WORLD: Why DNA evidence could s...

With the explosion of ecstasy and rave culture in the 90s, Kinahan and Cunningham relocated their trafficking operation to Amsterdam.However, their multi-million euro smuggling operation attracted the attention of Dutch police, who launched a major surveillance operation.Christy ...  Show more

Raised in a middle-class family home in Cabra, as a young man Christy Kinahan showed little signs that he would become one of the world's most infamous crime bosses.But when the heroin epidemic struck Dublin, Kinahan was one of a new breed of criminal who saw an opportunity to ge ...  Show more

A young mother is murdered after years of domestic abuse. There are clues at the scene: bloody footprints and DNA from the victim’s rape kit. But the evidence which will conclusively tie the killer to the crime is on a freshly baked hamburger bun. To learn more about how HLN prot ...  Show more

An investigative journalist revisits her small coastal hometown in North Carolina to dive deep into a 22-year-old cold case murder and arson that's marred the image of where she grew up. This investigative series reveals new clues, never-before-heard interviews and tracks down ...

Jholie Moussa's family is questioning why police initially handled the missing girl's disappearance as a runaway case, which they say delayed the search. The Alexandria, Va. teen was found dead nearly 2 weeks later. Nancy Grace is joined by victim advocate Marc Klaas, lawyer a ...

After Tyler Smith was found dead in the shallow water of a cement canal in Galesburg, Illinois, last September, investigators concluded it was an accidental drowning. But the parents of the 23-year-old aspiring police officer believe foul play was involved in the death and the ...