BTK: Chasing a Serial Killer recounts the notorious killer's crimes, the decades long investigation that captured him, and the effect his brutal murders had on everyone in his orbit, especially his daughter who speaks openly about what it is like to be the daughter of a serial killer.

The Disappearance of Susan Cox Powell unveils a shocking new theory that may explain why Susan disappeared.Susan Powell was just 28 years-old when she vanished from her suburban home in West Valley City, Utah in 2009. Upon her disappearance, Susan's husband Josh Powell gave the police a strange alibi – claiming that after his wife went to bed, he took their sons Charlie, 4, and Braden, 2, on a spontaneous camping trip during a violent, winter blizzard. More than two years later, and after an unsuccessful police investigation, the unthinkable happened: Josh Powell took his own life and that of his two sons. The special follows investigative journalist Stephanie Bauer as she dissects Josh and Susan's marriage, taking a stark look at the topic of domestic violence and emotional abuse while revealing a complex Powell family dynamic – from the onset of her relationship with Josh, Susan became the object of desire for Josh's father, Steven Powell. The special unearths boxes of lurid videotapes shot by Steven Powell, vividly divulging an astonishing sexual obsession with his daughter-in-law.

In 2018, 34-year-old Shanann Watts and her two young daughters disappear in Colorado. With the heartbreaking details emerging, the family's story made headlines around the world.

Follow the Indianapolis Star reporters that broke the story about USA Gymnastics doctor Larry Nassar's abuse and hear from gymnasts like Maggie Nichols.

Bikram Choudhury was at the forefront of popularizing yoga in North America and around the world. An Indian immigrant with a Beverly Hills base, Choudhury was a born entertainer, known for dressing in nothing more than a black speedo and a Rolex. His teaching style was tough love sprinkled with salty language and punctuated by spontaneous bursts of singing. His followers hailed him for helping them to gain confidence, lose weight, and overcome physical ailments through his specialty of hot yoga. He built a franchise empire with hundreds of Bikram studios around the world. Filmmaker Eva Orner traces Choudhury from his rise in the 1970s to his disgrace in accusations of rape and sexual harassment in more recent years. She taps a vast trove of archival footage that demonstrates Choudhury's charm and offers clues to his dark side. She conducts extensive interviews with his one-time acolytes who now feel betrayed, including yoga devotee Sarah Baughn who brought serious charges against him years before the reckoning of the #MeToo movement, and Choudhury's long-time lawyer Micki Jafa-Bodden. Over the years, Choudhury's story has received steady press coverage, but there is a fresh power in this telling, with key figures going on camera to describe their complicated journey. The film raises larger questions about the nature of leaders and followers and the corruption of messianic figures. To this day, Choudhury has evaded prosecution and continues to attract yoga students from all over the world, bringing added tension to this rigorous investigation.

Gone: The Forgotten Women of Ohio tells a tragic story that has plagued the small town of Chillicothe, OH, over the past few years. Six women mysteriously disappeared. Four of the victims' bodies have been discovered, while two women remain missing. The investigation, which is still active and happening in real time, has extended to additional cities in the region as the body count has expanded beyond the original six.

On the surface, Chillicothe, Ohio is the epitome of quintessential Middle America. But this home in the heartland was catapulted into the national spotlight recently for a much darker claim to fame: a string of six young women have gone missing or been found dead in the past year and a half. The women, all in their 20's and 30's, are believed to have known each other and all have ties to the dark underbelly of this small town, leading the local community to fear a serial killer on the loose. With unprecedented access, Investigation Discovery (ID) has teamed with law enforcement, loved ones of the victims, and the community to document the investigation as it unfolds in an effort to bring further attention and help in solving these open cases. As ID's first serialized docuseries, the six-part series The Vanishing Women will premiere on Monday, June 6 at 10/9.