Carnival Violence: Knife Attacks Mar Germany’s Celebrations

Carnival, a time traditionally marked by unrestrained joy, vibrant costumes, and a temporary escape from everyday life, has been shadowed by a series of violent incidents in Germany, raising concerns about public safety and the increasing prevalence of knife crime. While the festivities unfolded across the country, reports of attacks, including stabbings, have prompted heightened security measures and sparked a debate about safety during these large public gatherings.

On March 3, 2025, a tragic incident in Mannheim, Germany, resulted in two deaths and 25 injuries when a vehicle was deliberately driven into a crowd gathered for a carnival celebration. Police arrested the suspect, identified as Alexander Scheuermann, a 40-year-old German citizen. Authorities believe he acted alone and was known to them for previous incidents, including bodily harm and drunk driving. The suspect reportedly shot himself with a blank-firing weapon as police moved to arrest him, and remains hospitalized. The victims were an 83-year-old woman and a 54-year-old man. Five people sustained serious injuries, and another five suffered minor injuries.

This incident follows a disturbing pattern of violence that unfolded during the Carnival season. In Grefrath, North Rhine-Westphalia, on February 12, 2026, a 16-year-old Afghani national allegedly stabbed a 20-year-old man on a parking lot near an ice rink following a “women’s carnival” event. The victim was hospitalized in stable condition. Two other men were initially detained but later released due to lack of evidence.

Further incidents occurred in Leverkusen and Wuppertal, both in North Rhine-Westphalia, on February 14, 2026. In Leverkusen, a 15-year-old was seriously injured after being stabbed in the thigh by a 20-year-old man following a carnival parade. The victim required emergency surgery. In Wuppertal, a dispute between carnival groups escalated into a stabbing on a bus, resulting in a 19-year-old sustaining a serious abdominal wound and two others receiving minor injuries. The suspect was apprehended after fleeing the scene.

These events have prompted increased security measures at Carnival celebrations throughout Germany. Prior to the start of festivities on February 27, authorities were already on alert following threats issued by the Islamic State (IS) militant group. IS reportedly called for attacks targeting revelers, specifically mentioning Cologne’s Carnival and the Alter Markt area. While police spokespeople suggest these threats were primarily intended to unsettle the population, security forces were deployed in greater numbers than in previous years.

Political scientist and terrorism expert Peter Neumann stated that such threats should be taken seriously, not necessarily because IS is actively planning an attack, but because they serve to mobilize supporters and create a climate of fear. The goal, according to Neumann, is to “paralyze public life” with such messages.

The recent attacks, however, appear to stem from a different source – homegrown violence. The Mannheim attack, in particular, involved a suspect with a history of legal issues and potential mental health concerns. Investigators are exploring the possibility that the perpetrator was experiencing a mental health disorder. The incident in Mannheim, and the others, highlight the complex interplay between public safety, mental health, and the potential for violence during large-scale events.

The incidents raise questions about the effectiveness of current security measures and the need for a comprehensive approach to address both the threat of terrorism and the risk of violence perpetrated by individuals with mental health issues or a history of criminal behavior. The discussion surrounding potential solutions, such as knife prohibition zones and increased police presence, is ongoing.

Carnival, traditionally a symbol of freedom and joy, has become a reflection of broader societal challenges. The incidents serve as a stark reminder of the importance of vigilance, security, and addressing the underlying factors that contribute to violence in public spaces.