Gina Tron

Did a countess really give all her money to a dog? Did she even exist, or was she a creation of Maurizio Mian? These are the questions at the center of Netflix's docuseries "Gunther's Millions."

"Women Talking" is loosely based on a harrowing tragedy in a Bolivian Mennonite colony, where numerous women and young girls were drugged and raped. 

Caleb McGillivary became known as internet celeb "Kai the hatchet-wielding hitchhiker" before being convicted for the murder of New Jersey lawyer.

Joycelyn Savage has long defended R. Kelly, even though her parents have publicly denounced his behavior. 

From the Hillside Strangler serial killings to the Sally McNeil case, many of these documentaries take another look at the cultural influences — and shortcomings — surrounding the crimes.

Director Jessica Dimmock told Oxygen.com that she wanted to create a "letter of appreciation" to the families of victims who were found in the Texas "Killing Fields."

Dorothy Stratten, who is depicted in "Welcome to Chippendales," was a beloved Playboy Playmate and a budding actor when she was killed.

More than a decade ago, Casey Anthony was found not guilty of murdering her 2-year-old daughter, Caylee.

Investigators Tim Braun and Danny Baldwin famously recruited nurse Amy Loughren to help them look into serial killer Charles Cullen after hospitals reported multiple suspicious deaths.

"Killer Sally" director Nanette Burstein reexamines Sally McNeil's 1995 killing of her fellow bodybuilder husband Ray McNeil, who allegedly abused the former Marine.