École Polytechnique massacre

The Attack and Its Timeline

On December 6, 1989, Marc Lépine arrived at the building housing the École Polytechnique sometime after 4 p.m. He was armed with a Ruger Mini-14 semi-automatic rifle and a hunting knife, which he had legally purchased on November 21 at a Checkmate Sports store in Montreal. Investigators later learned Lépine had been in and around the school building at least seven times in the weeks leading up to the attack. He first sat in the office of the registrar on the second floor, rummaging through a plastic bag and ignoring a staff member who asked if she could help him. After leaving the office, he entered a second-floor mechanical engineering class of about sixty students at approximately 5:10 p.m.

Lépine approached the student giving a presentation and ordered everyone to stop. He instructed the women and men to go to opposite sides of the classroom, firing a shot into the ceiling when no one moved initially. He then ordered the roughly fifty men to leave. When he asked the remaining nine women if they knew why they were there, student Nathalie Provost responded by asking who he was. He declared he was fighting feminism before opening fire from left to right, killing six women and wounding three, including Provost. Before leaving that first classroom, he wrote the word "shit" twice on a student project. The gunman moved into the corridor, wounding three students, and entered another room where his weapon failed to fire on a female student. After reloading in an emergency staircase, he shot and killed university employee Maryse Laganière through a locked office door window.

Lépine proceeded to the first-floor cafeteria, where about 100 people were gathered. He shot nursing student Barbara Klucznick near the kitchens. He then entered an unlocked storage area and shot and killed Anne-Marie Edward and Geneviève Bergeron, who were hiding. On the third floor, he entered another classroom, told the men to get out, and shot presenter Maryse Leclair. He then fired on students in the front row, killing Maud Haviernick and Michèle Richard, and later killed Annie Turcotte. After changing his magazine, he shot in all directions. When the wounded Leclair asked for help, Lépine stabbed her three times with his hunting knife. He then wrapped his coat around his rifle, said "Oh shit", and killed himself with a shot to the head. The entire attack lasted about twenty minutes. Montreal Police director of public relations Pierre Leclair later entered the building and discovered his daughter Maryse was among the victims.

The Fourteen Women Killed

Marc Lépine killed fourteen women, targeting students and one staff member based on their gender. Twelve of the victims were engineering students at the École Polytechnique, one was a nursing student, and one worked in the university's finance department. The victims were Geneviève Bergeron, a 21-year-old civil engineering student. Hélène Colgan, a 23-year-old mechanical engineering student. Nathalie Croteau, a 23-year-old mechanical engineering student. Barbara Daigneault, a 22-year-old mechanical engineering student. Anne-Marie Edward, a 21-year-old chemical engineering student. Maud Haviernick, a 29-year-old materials engineering student. Barbara Klucznik-Widajewicz, a 31-year-old nursing student. Maryse Laganière, a 25-year-old budget clerk in the school's finance department. Maryse Leclair, a 23-year-old materials engineering student. Anne-Marie Lemay, a 22-year-old mechanical engineering student. Sonia Pelletier, a 28-year-old mechanical engineering student. Michèle Richard, a 21-year-old materials engineering student. Annie St-Arneault, a 23-year-old mechanical engineering student. Annie Turcotte, a 20-year-old materials engineering student. A joint funeral for nine of the women was held at Montreal's Notre-Dame Basilica on December 11, 1989. The service was attended by Governor General Jeanne Sauvé, Prime Minister Brian Mulroney, Quebec premier Robert Bourassa, and Montreal mayor Jean Doré, along with thousands of other mourners following three days of mourning declared by the Quebec and Montreal governments.

Marc Lépine: Background and Writings

Marc Lépine was born Gamil Gharbi on October 26, 1964, the son of a French-Canadian mother and an Algerian father. His father, a mutual funds salesman, was physically and verbally abusive to his wife and son and held the view that women were not the equal of men. When Gamil was seven, his parents separated and his father ceased contact with the children soon after. His mother returned to nursing to support the family, and the children lived with other families during the week due to her schedule. At age 14, he legally changed his name to Marc Lépine, citing his hatred of his father as the reason for taking his mother's surname. Lépine attempted to join the Canadian Army in the winter of 1980 to 1981 but was rejected, a fact he later attributed in his suicide letter to being "anti-social". He began a college program in Pure Sciences in 1982 but switched to electronics technology, which he abandoned in his final semester. He applied to the École Polytechnique in 1986 and 1989 but was missing required courses.

On the day of the massacre, Lépine wrote three letters, two to friends and a suicide letter found in his jacket. Police revealed some details but did not disclose the full text. A year after the attacks, the three-page statement was leaked to journalist and feminist Francine Pelletier. The letter contained a list of nineteen Quebec women Lépine labelled as "radical feminists" whom he apparently intended to kill. The list included Pelletier, journalists Lise Payette and Janette Bertrand, union leader Monique Simard, politicians, a sports commentator, and six police officers he knew from an amateur volleyball team. In the letter, Lépine wrote that he was rational and blamed feminists for ruining his life. He expressed anger towards feminists for seeking social changes that "retain the advantages of being women [...] while trying to grab those of the men." He also referenced Denis Lortie, who had attacked the Quebec National Assembly in 1984.

Contested Interpretations and Official Response

The massacre triggered a complex and often contentious search for meaning across Canadian society. Government and criminal justice officials chose not to hold a public inquiry, concerned that extensive discussion would cause more pain to the families and potentially inspire further anti-feminist violence. The police investigation report was not made public, though the coroner used it as a source. This official reticence was protested by media, academics, women's organizations, and victims' family members who wanted more information and a fuller accounting. Initially, many political and media figures downplayed the anti-feminist dimension of the attack. Quebec political leaders like Robert Bourassa, Claude Ryan, and Jacques Parizeau spoke about "victims" and "youth" rather than specifying women. CBC television journalist Barbara Frum publicly questioned why people were "diminishing" the tragedy by suggesting it was an act against just one group.

As Lépine himself predicted, some observers framed the event as the isolated act of a madman. A psychiatrist involved in the police investigation noted suicide was the primary motivation, with the killings serving as a specific method, a sign of a serious personality disorder. Other psychiatric opinions emphasized his traumatic childhood, suggesting potential brain damage from abuse or a psychotic break where he tried to erase memories of his father while identifying with a violent masculinity. Different theories posited that childhood abuse led to a sense of victimization in his later life. His mother wondered if he suffered from an attachment disorder due to early abuse and abandonment. Broader societal explanations pointed to increased poverty, isolation, and polarization between men and women. Following the 2006 Dawson College shooting, a controversial newspaper column suggested Lépine may have felt alienated as the child of an immigrant. Over time, however, the attack has been widely acknowledged as a misogynistic hate crime. Criminologists categorize it as a bias crime where victims were interchangeable based on their gender, and as a "pseudo-commando" murder-suicide targeting a specific group in a public place.

Advocacy and Legislative Change on Gun Control

The massacre acted as a powerful catalyst for the Canadian gun control movement. Within a week, two École Polytechnique professors created a petition demanding tighter gun control that gathered over half a million signatures. Heidi Rathjen, a student who was in a classroom Lépine bypassed, co-founded the Coalition for Gun Control with professor Wendy Cukier to lobby for a firearm registry and stricter regulations. Parents of victim Anne-Marie Edward, Suzanne Laplante-Edward and Jim Edward, became prominent advocates. This coordinated public pressure led to concrete legislative results. Bill C-17 was passed in 1992, introducing new restrictions. This was followed by Bill C-68, the Firearms Act, which received royal assent in 1995.

The Firearms Act established a comprehensive national system for firearm control. Its key provisions included mandatory licensing for all gun owners, which required passing a safety course and a background check. It also created a national registry for all firearms, requiring them to be registered. The law implemented controls on the sale of ammunition and strengthened regulations around the storage and transportation of weapons. The activism rooted in the Polytechnique tragedy was directly responsible for shaping this major piece of legislation, which represented a significant shift in Canada's approach to firearm regulation.

Mobilization Against Violence Against Women

The massacre immediately galvanized the Canadian women's movement, which saw it as a stark symbol of systemic violence against women. Feminist Judy Rebick recalled the promise that "The death of those young women would not be in vain... We would turn our mourning into organizing to put an end to male violence against women." In direct response, the federal government created a House of Commons Sub-Committee on the Status of Women, which produced a report titled "The War against Women" in June 1991. Following its recommendations, the federal government established the Canadian Panel on Violence Against Women in August 1991. The panel issued a final report in June 1993 called "Changing the Landscape: Ending Violence, Achieving Equality," which proposed a National Action Plan with an "Equality Action Plan" and a "Zero Tolerance Policy." Critics argued the report's over four hundred recommendations were too diffuse for effective implementation.

In Quebec, family members of the victims formed a foundation to support organizations combatting violence, with a focus on violence against women. Survivors and relatives continued to speak publicly on the issue. Academic research into family violence and violence against women increased significantly. On December 6, 1995, the sixth anniversary of the massacre, the Quebec government formally adopted the "Policy on Intervention in Conjugal Violence" aimed at detecting, preventing, and ending domestic violence. The federal government established December 6 as the National Day of Remembrance and Action on Violence Against Women in 1991, ensuring an annual commemoration.

Enduring Consequences and Commemoration

The physical, psychological, and social consequences for the injured and for witnesses were severe and long-lasting. Many suffered from post-traumatic stress disorder and other psychological trauma. At least two students died by suicide in the years following the massacre, leaving notes confirming their deaths were due to distress caused by the event. Nine years later, survivors reported still being affected by their experiences, though some effects had lessened. The tragedy also prompted critical changes in emergency service protocols for active shooter situations. Police adopted a doctrine of immediate, active intervention instead of containing a scene and waiting for tactical teams. These revised protocols were later credited with minimizing casualties during subsequent shooting incidents in Montreal and elsewhere.

The legacy of the École Polytechnique massacre is maintained through ongoing remembrance and education. December 6 is a day of national reflection, often marked by ceremonies, moments of silence, and the wearing of white ribbons. The event is consistently cited in discussions about misogyny, gender-based violence, campus safety, and firearm policy in Canada. The victims' names are read aloud at memorials, ensuring they are remembered not as anonymous statistics but as individuals whose lives were taken in an act of hatred. The massacre is a defining moment in Canadian history that exposed deep societal issues and continues to motivate efforts toward a more equitable and safe society for women.

Questions about École Polytechnique massacre

What was the motive behind the École Polytechnique massacre?

Marc Lépine's motive was explicitly anti-feminist and misogynistic. During the attack, he told students he was "fighting feminism. His suicide letter blamed feminists for ruining his life and outlined his resentment towards women seeking equality. The letter included a hit list of nineteen women he considered radical feminists. The attack is classified as a hate crime where victims were selected solely because they were women, particularly women in the male-dominated field of engineering.

How did the massacre change Canadian gun laws?

The massacre directly led to the passage of two major federal laws. Bill C-17 was passed in 1992, introducing initial stricter controls. The landmark Firearms Act, Bill C-68, was passed in 1995. This Act created a national registry for all firearms, mandated licensing and safety training for all gun owners, required rigorous background checks, and implemented controls on ammunition sales. Advocacy by the Coalition for Gun Control, founded by survivors and families, was instrumental in achieving this legislative change.

Who were the victims of the Montreal Massacre?

Fourteen women were killed. Twelve were engineering students: Geneviève Bergeron, Hélène Colgan, Nathalie Croteau, Barbara Daigneault, Anne-Marie Edward, Maud Haviernick, Maryse Leclair, Anne-Marie Lemay, Sonia Pelletier, Michèle Richard, Annie St-Arneault, and Annie Turcotte. One victim, Barbara Klucznik-Widajewicz, was a nursing student. The fourteenth victim, Maryse Laganière, was a budget clerk working in the school's finance department. Their ages ranged from 20 to 31.

What is the National Day of Remembrance and Action on Violence Against Women?

Established by an act of Parliament in 1991, this national day is observed every December 6, the anniversary of the massacre. It serves to honour the fourteen women killed at Polytechnique and to commemorate all women and girls who have experienced gender-based violence. It is a day for reflection and a call to action for individuals and organizations to work toward preventing such violence. The day is also known as White Ribbon Day.

What were the contents of Marc Lépine's suicide letter?

Lépine's three-page suicide letter, leaked a year after the attack, blamed feminists for ruining his life. He claimed his actions were rational and expressed anger at women seeking social equality. The letter contained a specific list of nineteen Quebec women he labelled "radical feminists," including prominent journalists, politicians, a union leader, and police officers, whom he stated he would have killed had he had more time. He also referenced a prior attacker, Denis Lortie, in the letter.

Sources: Wikipedia and current public reporting, checked by the Nosy Mag desk. Last updated 2026-10-19.