Investigation Discovery (ID), the leading destination for true-crime programming, has greenlit an all-new original series, Twisted Sisters, with one of America’s most well-known sisters at the helm: Khloé Kardashian, serving as executive producer. The six-part series, Twisted Sisters will premiere on Investigation Discovery in 2019, produced by 44 Blue Productions, a Red Arrow Studios company.

The world premiere series takes viewers inside the most outrageous and provocative crimes ever committed by the unlikeliest of pairs – sisters. Kinship can kill and sisters fueled by jealousy or hatred are the most vindictive of all. Each hour-long episode investigates the how and why this pair, bound by blood, has descended into darkness. Sometimes these sisters work together to commit a crime but often the duo can turn against one another with the deadliest of outcomes. Twisted Sisters delves into the sisters’ evolution into evil through a series of interviews with immediate family members and close friends to learn what triggered their path towards a life of crime. Investigators and law enforcement anchor each story as they recount firsthand their unraveling of the case and try to make sense of the crimes committed.

“I am so excited to be bringing you Twisted Sisters. As a self-proclaimed ‘true-crime addict’ there is no better way to tell these tales about the bonds that sisters possess and how they can go so terribly wrong,” says Khloé Kardashian, executive producer of the series, along with Stephanie Noonan Drachkovitch of 44 Blue Productions.

“We are thrilled to be working with Khloé on this new venture,” said Henry Schleiff, Group President of Investigation Discovery. “ID is known for telling revealing stories about real people. With one of the most renowned experts on ‘sisters’ now a member of our own ID family, we know she will be able to bring a unique perspective that will inform and entertain our core fans, while enticing new viewers to tune-in.”

Twisted Sisters is produced for Investigation Discovery and IDGO by 44 Blue Productions, a Red Arrow Studios company, with Stephanie Noonan Drachkovitch and Khloé Kardashian as executive producers and Tammy Wood as showrunner. For Investigation Discovery, Pamela Deutsch is senior executive producer, Kristin Teraila is coordinator producer. Sara Kozak is senior vice president of production, Kevin Bennett is general manager, and Henry Schleiff is Group President, Investigation Discovery, American Heroes Channel and Destination America.