Early in the first episode of the new podcast “Uncover: The Village,” from the Canadian Broadcasting Corporation, we visit the garden of a woman named Karen Fraser, at her house, on a quiet side street in Toronto. It’s August, 2018, and Fraser is showing the podcast’s reporter and host, Justin Ling, her flower beds, or what’s left of them; she describes “tulips and daffodils along here, lots of periwinkle.” All of this, Ling says, “was designed and maintained by her faithful gardener, Bruce.” For the past decade, Fraser allowed a family acquaintance, Bruce McArthur, to use space in her garage to store equipment for his landscaping business. In exchange, he tended to her yard. In early 2018, Toronto police told Fraser and her partner that they would need to leave the property—the police needed to excavate. In what became the largest forensic investigation in Toronto police history, officers found the remains of eight men in Fraser’s planters and a nearby ravine.