Windsor refugee pleads guilty to murdering spouse
Author of the article

oug Schmidt
Published Apr 14, 2025 • Last updated 17 hours ago • 5 minute read
'This is the ultimate tragedy.' Criminal defence lawyer Patricia Brown is shown outside the Ontario Superior Court of Justice building in downtown Windsor on Thursday, April 10, 2025. Her client, a convicted killer, murdered his spouse in Windsor a short time after being released from hospital and living in the streets.
'This is the ultimate tragedy.' Criminal defence lawyer Patricia Brown is shown outside the Ontario Superior Court of Justice building in downtown Windsor on Thursday, April 10, 2025. Her client, a convicted killer, murdered his spouse in Windsor a short time after being released from hospital and living in the streets.
A Windsor man who had been under court orders to stay away from his spouse — after being charged earlier with domestic assault — burst into a neighbourhood home gathering she was attending in October 2021 and fatally attacked her with a knife.
Originally charged with first-degree murder and in custody ever since (mostly in a psychiatric hospital), Ramadhan Nizigiyimana, 33, pleaded guilty on Thursday to a count of second-degree murder before Superior Court Justice Maria Carroccia.
More needs to be done to prevent similar horrific Windsor tragedies in the future, his defence lawyer argued outside court.
Police and paramedics were at the scene within minutes of the Sunday afternoon attack but the victim’s injuries from multiple stabbings with a long-bladed knife were too severe.
The attack shocked members of the local refugee community who were in attendance, including children. It occurred just a short time after the killer had been discharged from a Windsor hospital psychiatric ward, his domestic assault charges still pending before the court.
Defence lawyer Patricia Brown told the Star following Thursday’s courtroom proceedings that the circumstances and questions surrounding this Windsor murder demand being investigated and answered.
“It’s a tragedy. If he’d been properly housed and treated, this fateful day may never have occurred.”
The very worst crime possible
A trail of disturbing events led up to the murderous assault in a downtown home, based on details contained in an agreed statement of facts read out at this week’s courtroom appearance by assistant Crown attorney Jayme Lesperance.
Nizigiyimana and his common law wife, 38 at the time of her death, arrived in Canada from Rwanda in 2020 with a shared young daughter and older son from a prior relationship of the mother. On June 27, 2021, Nizigiyimana was arrested on allegations of assault and uttering a threat.
The next day, displaying “erratic and concerning behaviour” while inside a Windsor police detention cell, he was transported to Windsor Regional Hospital’s Ouellette campus for medical care and a mental health assessment and then released back into police custody following initial testing.
However, his “mental health struggles” only continued and he was ordered during his initial court appearance the following day (June 29) to be returned to the Ouellette campus psychiatric treatment area. He remained there for just over a week until being sent to the South West Detention Centre, where he was assessed twice by a psychiatrist and placed on suicide watch “following multiple suicide attempts.”
Nizigiyimana was returned to Windsor Regional again on July 16, where he remained under medical care until Aug. 6 with a diagnosis of psychosis and possible schizophrenia. After being placed on “numerous medications,” according to the statement of facts, he was discharged from the hospital once again on Aug. 6, but with apparently nowhere to go, and with the criminal charges still pending: “He became homeless, and for a period of time, Nizigiyimana self-described as ‘living on the streets.'”
Less than two months later, one of the local refugee community’s regular gatherings took place at a home in the 300 block of Elliott Street West. At 5:25 p.m. on Sunday, Oct. 3, with guests having only just arrived, Nizigiyimana arrived by bicycle, kicked the front door open and, without a word, went directly to his spouse and began stabbing her. The host attempted to intervene but was also stabbed, suffering a minor injury.
Within only a few minutes, officers began arriving in response to a 911 call. Nizigiyimana, still brandishing the knife, was arrested outside without incident, while other officers and then paramedics rushed to save the victim, who was declared dead a short time later in the same hospital where her spouse had been treated just weeks prior.
murder
Assistant Crown attorney Jayme Lesperance is shown outside the Ontario Superior Court of Justice building in downtown Windsor on Thursday, April 10, 2025, following a Windsor man’s guilty plea in the 2021 murder of his spouse.
Dressed Thursday in a long, sleeveless and loose “suicide gown” and seated between his lawyer and an interpreter of his native language of Kirundi, Nizigiyimana answered the judge that he understood the courtroom proceedings and that he was giving up his right to a jury trial with his guilty plea. According to Brown, her client “has no memory of actually committing the act,” but acknowledges that others present witnessed the killing.
Nizigiyimana had been before the same judge in the same courtroom just two days prior and was expected to enter a guilty plea at that time, but the proceedings ground to a halt when the lawyers and Justice Carroccia concluded the accused was having difficulty understanding why he was there. Brown said her client had again attempted suicide shortly before attending court.
While pointing to “multiple assessments” as to Nizigiyimana’s fitness to stand trial, “we understand he suffers from serious mental illness,” the judge said during Thursday’s proceedings. Brown told the Star she “raised repeatedly my concerns regarding his fitness to stand trial.”
We need to fix this because it’s broken
Brown told the Star she was duty counsel in Ontario Court on the day Nizigiyimana was first brought in on the alleged domestic violence charges and was then appointed under the Legal Aid Act to represent him as defence counsel. She is critical of the circumstances that saw her client eventually released from hospital without any notification to herself or, apparently, the Crown and police, and with no place for him to go.
“The next thing, I get a call saying my client is in custody on a first-degree murder charge,” Brown said. “A very sick individual was discharged from hospital and put back into the community and committed the very worst crime possible.”
Justice Carroccia ordered a pre-sentence report on Nizigiyimana and set a July 11 date for a sentencing hearing. Facing an automatic life sentence, what remains is the judge deciding what length of incarceration — between 10 and 25 years — must be served before the offender can first apply for parole.
Brown told the court that if her client, who came to Canada as a refugee and does not have Canadian citizenship, were to ever receive parole, he would “most likely be removed … (and) returned to the place he had to flee from.”
Meanwhile, Nizigiyimana’s lawyer told the Star, the current “gaps” in the local criminal justice and mental health systems must be examined and addressed.
“We need to fix this because it’s broken — this is the ultimate tragedy,” said Brown, who previously worked for the Canadian Mental Health Association before becoming a criminal defence lawyer.
dschmidt@postmedia.com
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'The ultimate tragedy' — Windsor refugee pleads guilty to murdering spouse. Lawyer says local justice and mental health systems failed.
torontosun.com