The FBI isn’t the only interested party searching for Mary Carole McDonnell, the 74-year-old producer behind TV series like I Married a Murderer. There are the former employees who allege millions in unpaid wages, and the two sons who claim their mother forged their signatures on bank documents. There’s an entrepreneur in the United Arab Emirates who accuses her of “mind games,” and the former bank vice-president turned true-crime podcaster who’d like to make a documentary about McDonnell. Cheyenne Roundtree goes deep on the woman who, nearly a decade ago, walked into a California bank with a pecan pie and left with a $15 million loan before vanishing.

The story has all the makings of a viral documentary replete with breathless details, similar to the ones McDonnell’s company produced. Her backstory is littered with half-truths and deceptions, including a lie that her mentally disabled younger sister was murdered after being kidnapped. Questions remain on how she was able to pull off such a brazen heist. And it has sparked an ongoing hunt among the FBI, banking institutions, a true-crime podcaster, and television producers to see who can unravel McDonnell’s tangled history, track her down in a foreign land, recoup the financial losses she caused, and perhaps bring the unbelievable tale to screens.  

Ian Parker does not hold back in painting the egos of the characters in this horse‑world scandal, clearly growing tired at times of the pomposity of Michael Barisone, a U.S. dressage trainer and former Olympian who shot his student, Lauren Kanarek, after an escalating feud. Claiming that Kanarek’s online taunts and complaints drove him insane, Barisone was eventually found not guilty, though later banned from his sport by the U.S. Center for SafeSport. Tread carefully as you enter this arena; narcissism lurks everywhere.

The first time I called him, he said, of the case, “You’re going to find it is a John Grisham novel combined with ‘Fatal Attraction’ combined with ‘Yellowstone.’ ” Barisone’s story has its evident hero, and its villain is Kanarek, his victim. In this presentation of events—a “scum of the earth” client, in his words, and a terrific guy who snapped, as anyone would have—Barisone has enjoyed near-universal support from the dressage community, and beyond. In much of the online discussion about the case, including in the forums of The Chronicle of the Horse, a long-established magazine, commenters have identified two victims, not one, and have almost always found Barisone’s victimhood the more compelling. A woman was shot, but a man was driven to shoot her, because she was annoying, and at times belligerent, in person and on social media. Kanarek has been widely scorned as a dressage interloper and as an embodiment of contemporary ills: a bullshitter, an entitled troll.