The horrific event occurred on a Friday morning when Cissé was stabbed multiple times while at worship. Eyewitness reports and social media evidence reveal that the suspect had made inflammatory remarks during the incident. Initially, local officials suggested the motive was a personal dispute, but following public backlash, they revised their stance, indicating the motivation might involve anti-Muslim sentiment. Authorities are also exploring other potential motives, including a fascination with violence.

The assailant, a young male of Bosnian descent, fled to Italy but later surrendered to police. As authorities work to bring him back to France for prosecution, the community mourns Cissé's death and calls for a more robust response to religiously motivated violence. The debate surrounding the government's handling of the case continues to unfold, leaving many concerned about the atmosphere for Muslims in France.