Serial killers are real-life nightmares.

A picture is worth a thousand words...

Brilliant connections in chilling cases.

Human remains were found scattered throughout southwestern Florida.

Revealing the serial killer behind one of the most ghastly crime sprees in recent history, these books offer chilling insight into his horrifying attacks.

Like the documentary, these books challenge our preconceived notions about killers.

Can these true crime authors crack the notorious unsolved case?

He turned a small patch of land into a garden of horrors.

The FBI described Keyes as one of the most meticulous serial killers in American history.

Vanessa Brown's in-depth examination of the unsolved slayings in the "Serial Killer Capital" will leave you with chills.

The weeping killer called the police to tearfully apologize for his crimes...but that didn't stop him from striking again and again.

Cases like the Long Island Serial Killer, from the unsolved to the corrupt.

Dozens of women met a gruesome end on Pickton's isolated property.

This serial killer was convicted of 49 murders, though he confessed to at least 71.

Jigsaw’s deadly legacy continues in the upcoming horror flick.

Peer into the minds of murderers in this fascinating true crime read.

Elizabeth Kendall and the women impacted by Ted Bundy’s heinous crimes take back control of the narrative.

He's confessed to a staggering 93 murders thus far—and the FBI believes all his confessions are credible.

Amy Ryan plays a mother fighting for answers in the upcoming Netflix movie based on the bestselling true crime book.

Four people fell victim to Fry's thrill for violence.

Get ready to see the darkest side of humanity.