On a warm June night in Brandon, Manitoba, a 24-year-old woman named Cassity Delvenne got into a car. She was a fourth-year psychiatric nursing student, a single mother to a four-year-old girl, and someone’s whole world. That night set off a chain of events that no one could have imagined. Within minutes, police were called about a possible impaired driver, and by the time the night ended, Cassity was handcuffed, injured and facing charges of impaired driving and resisting arrest. Nine days later, she was dead. Her family is left with grief, rage and questions that no one seems able to answer. Her mother, Crystal Delvenne, looks at photographs of her daughter’s injuries—a cracked tooth, a missing toenail, a bleeding ear, bruised ribs, scrapes along her side—and sees not an arrest but an assault. Police see something else: a lawful arrest that required force to protect the community. Brandon Police Chief Tyler Bates says a “false, misleading narrative” is circulating on social media, and he insists that “the truth matters and the details matter in assessing the appropriateness of the actions taken by police.” But for a grieving mother, the truth feels obvious. She watched video of her daughter on the ground, officers around her, and called it police brutality. This is not just a legal dispute. It is a human story about a young mother, a family demanding answers, and a community wrestling with how to understand a death that may never be fully explained.
What exactly happened in those early morning hours? According to police, around 1:30 a.m. on June 12, a caller reported a speeding, swerving vehicle on the wrong side of the road. The caller said they had to drive into a ditch to avoid a head-on collision. Police say an officer found the vehicle around 1:35 a.m., parked outside a residence, still running, with Cassity in the driver’s seat and a man in the passenger seat. Both were told they were being detained, but both got out and began to walk away. Cassity became argumentative, smelled of alcohol, slurred her speech and stumbled, according to Chief Bates. The officer tried to arrest her, but she resisted. The man with her interfered. Two more officers arrived and restrained the man. Cassity then tried to escape, and the first officer took her to the ground. She fought, grabbing the officer’s vest and damaging his radio, Bates said. A second officer helped control her and get her into custody. Even then, she continued to kick and resist. Bates stressed that officers did not use a Taser, pepper spray or a baton. “Not a single intervention tool was used,” he said. But they did strike her. Bates defended the force: “The use of force is always a last resort, but when matters escalate, it’s necessary to respond to the threat encounter. The fact that force was used in this instance does not in itself establish the police acted improperly.” In other words, police acknowledge that punches were thrown, but they argue the video circulating online only shows part of a longer, more complicated encounter.
The family’s account is very different. Crystal Delvenne describes her daughter as small—five foot four inches tall, about 100 to 110 pounds—and says the video shows two grown men holding Cassity down while an officer punches her, even as she is handcuffed. “That’s police brutality. That’s beating. That’s beating my daughter,” Crystal said. The video, verified by CBC, does appear to show an officer striking the woman on the ground. Police say the clip is only a fragment, missing a five-minute interaction that came before it. But for a mother, the image is enough. The injuries Cassity photographed after the arrest tell a visceral story: a cracked tooth, a missing toenail, a bleeding ear, bruised ribs, scrapes along her side. Those are not the marks of a peaceful encounter. Crystal also believes race played a role. Cassity was Indigenous, and her mother said she would have been treated differently if she were white. This is a painful, familiar allegation in Canada, where Indigenous people are disproportionately represented in arrests and police use of force. The family has held rallies outside Brandon police headquarters, demanding transparency and accountability. They want the officer who hit Cassity suspended. They want more than a press conference. They want someone to answer for what happened to their daughter.
Then there is the death. On June 21, Cassity was found unconscious in her apartment and pronounced dead. The Office of the Chief Medical Examiner has determined there is no evidence of foul play and no bodily injury that contributed to her death. The exact cause remains under investigation, pending toxicology results. Chief Bates called it a “terrible tragedy” and said it has no connection to the impaired driving incident. But for the family, the timing is impossible to ignore. Nine days after police beat her—as they see it—their daughter is gone. They do not trust police to investigate her death. Crystal said the sad reality is that the family doesn’t have answers. Bates acknowledged this: “The sad reality is right now is that the family don’t have answers.” He also offered sympathy: “My sympathy goes out to the family. It’s our job to provide the answers, and we have not yet gotten to that place.” Yet he maintained that the two incidents are unrelated, and that the death was not caused by injuries from the arrest. The absence of answers only deepens the wound. Grief needs certainty, and certainty is exactly what is missing. The family is left with a death certificate that says nothing, a police chief who says “wait,” and a mother who must somehow explain to a four-year-old girl why her mother is never coming home.
The institutional response so far has done little to ease the family’s anger. Manitoba’s police watchdog, the Independent Investigation Unit, reviewed the arrest but determined it did not meet the criteria for a full investigation. It offered no additional information and said no further comment would be made. As a result, none of the officers involved will be suspended. Police also did not release any video at the news conference, despite saying that dashcam footage and other available video show the full context of the encounter. Bates said the police service will continue to be transparent about what can be shared, and when there is more information, it will be released. But transparency is hard to see from the outside. The family has only a short, disturbing clip and a police narrative that contradicts what their eyes tell them. Bates said rumours, assumptions and partial information cannot replace facts. But facts are exactly what the family is begging for. Without a full investigation, without the release of the full video, without disciplinary action, the official story feels less like transparency and more like a shield. The family’s rallies are a demand not just for justice for Cassity, but for a system that will actually listen to a grieving mother and treat her daughter’s death as more than a footnote.
Who was Cassity Delvenne? She was not just an arrest statistic or a case number. She was a fourth-year psychiatric nursing student at Brandon University, a woman who wanted to help others, and a single mother to a four-year-old daughter. Crystal described her as “an amazing mom” and “such a beautiful person.” That is the loss at the centre of this story. A young woman with dreams and a child who needs her is gone. Her family will keep protesting, keep calling for the officer to be suspended, keep demanding that Cassity be heard. “She deserves justice. She deserves to be heard,” Crystal said. Justice may never come in the way she hopes. The medical examiner may find a cause of death that has nothing to do with the arrest. The courts may decide the police acted lawfully. But no ruling can erase the image of a small woman on the ground, surrounded by officers, or the grief of a mother who watched that video and recognized her daughter’s vulnerability. In the end, this is not about choosing between “police brutality” and “false narrative.” It is about a life lost, a family shattered, and a community that must find a way to honour the truth—not just the truth of policies and procedures, but the truth of a young mother who deserved better. Until then, Crystal Delvenne will stand outside police headquarters, holding her daughter’s memory in her hands, and asking the world to look at what happened and care.