An argument involving Brazil and Argentina football supporters turns violent in Kozhikode, Kerala, according to reports from multiple outlets. The dispute begins in a WhatsApp group where supporters of the two teams exchange comments after Brazil’s exit from the World Cup in the Round of 16. The disagreement escalates beyond the chat, leading to an assault and damage to property, the reports say. Police action follows the incident: two people are booked, with authorities investigating the circumstances of the attack and the extent of the property damage. The cases are linked to the conflict between the fan groups rather than any wider public disorder. The incident highlights how online interactions between sports supporters can spill into real-world confrontation.