"Season one, which I'm very familiar with, probably gets 80 percent of the cases pretty solid."
The horrific murder of an infant in Season 2 was based on a true crime. But was it tied to the family of an FBI profiler?
"She went from being an odd little child to just a mean, hateful narcissist," a acquaintance tells Investigation Discovery in a new clip shared exclusively with Newsweek.
Two of Nelsondra Watson's children don't believe she's guilty.
"We believe there are individuals out there that know who the real killer or killers are and might be motivated to come forward because of this substantial reward offer."
One of their addresses changed this year.
It's not available just yet, but can be streamed on Netflix soon.
The show is currently in its second season for Investigation Discovery.
"I never loved anyone like I did JonBenét and yet I let her slip... and I watched her die."
The limited series will premiere on September 13.
From Ted Bundy to Forensic Files, Netflix is ready for you with hundreds of crime stories.
There's no confirmation that the series will have another season.
"I'm way happier than I am weirded out."
Michael Gargiulo, dubbed the "Hollywood Ripper," is charged with murdering three women and attempting to murder a fourth.
"Steven Avery has numerous issues pending before the appellate court that could reverse his conviction and result in a new trial being granted."
From fictional inspirations to conspiracy stories, here are all of the angles on Manson's madness and its aftermath.
There's no confirmation that Tabram was one of the serial killer's victims.
Some still believe Dillinger's body is not in his grave.
From serial killers and cults to Hollywood mysteries, true crime and gruesome stories from '69 are alive and well, and streamable now.
Dahmer did a number of ghastly things to his victims, including boiling the skin off of their decapitated heads.
The documentary will premiere July 9 and 10 on HBO.
Avery's first accuser suggests other factors may have influenced her mistaken identification of her assailant.
The leader of the sex cult known as "Nxivm" was convicted on Wednesday in a trial that exposed abuse, the physical branding of women and other squalid phenomena.
The killer is still out there.
How far would you go to keep a lie under wraps?
From murder to fraud to cult manipulation—if you're a true crime addict, this list is for you.
Co-directors Trey Borzillieri and Barbara Schroeder describe investigating the Collar Bomb Heist for their new Netflix true crime series "Evil Genius: The True Story of America's Most Diabolical Bank Heist."
A Chinese man accused of murder pretended to be mute to avoid conviction, then his vocal cords atrophied and he actually lost his ability to speak.