A series of savage murders in Texas, some believe motivated by hate, leaves communities wondering what will stop the killers in their tracks.

Detectives uncover a national underground organization that gives members specific instructions on how to arrange “death events” without being detected. How many will die before they expose the truth?

Panic blankets an Alabama town when a couple is brutally murdered and a father and son are executed. Police are shocked to find that one was buried alive.

There are thousands of victims. All members of the American Air Force. How far will they go to stop a covert war against women?

Tupac Shakur was a revolutionary, a poet, and a music industry phenomenon. Gunned down at 25-years-old, his death remains a mystery until investigators uncover a disturbing new lead.

Supermodel Beverly Johnson and four other women who claim Cosby assaulted them share their stories in this intimate investigation into the allegations made against America's favorite Dad. How many accusers will it take before the women are believed?

A victim of a grisly murder is uncovered. A child from a wealthy family is abducted. It’s the sordid tale of "The Perfectly Sinister Mr. Rockefeller."

In 2003, NYC financial analyst Maria Cruz vanishes and the last man she saw is missing too. From Manhattan to Newark, NJ, Vanity Fair Special Correspondent Bryan Burrough tracks this wild tale of medical fraud, stolen drugs and unspeakable crimes.

Katie Tarbox, a 14-year-old, and Michele Deery, an undercover cop, share a mission: to expose dark secrets about sexual online predators. How far will they go to find out if their online playmates are real or just playing a twisted game of seduction?

When the owner of a 345-acre hilltop estate dies suspiciously, the eyes of Orange County, Virginia, turn to his pretty second wife – once the hospice nurse for his late first wife. Is she guilty of killing the man she'd comforted?

Children of affluent American families declare war on the country using guns and bombs to kill. How many will have to die before justice is served?

Susan Cummings. She is an heiress and daughter of a billionaire arms dealer. Roberto Villegas. He is a revered Argentinian polo player. Their worlds would collide on a 340-acre estate. And only one would live to talk about it.