A 51-year-old man faces a 15-year prison sentence for fatally stabbing a 41-year-old janitor at TivoliVredenburg in Utrecht. The incident, captured on surveillance footage, occurred after an argument between the two co-workers. The suspect claims he acted in self-defense, suggesting the victim provoked him, but prosecutors argue his actions were aggressive and intentional. Psychiatric evaluations indicate the suspect is fully accountable for his actions. The court is expected to deliver a verdict in two weeks.