A violent grenade attack occurred at a bar in Grenoble, France, injuring at least 12 people. Authorities reported that a man armed with a Kalashnikov rifle threw the grenade into the packed establishment, leading to chaos and panic. Among the injured, two individuals are in critical condition as police continue to search for the suspect. This incident has raised concerns about public safety and prompted an investigation into the motives behind the attack, which has been described as an act of extreme violence.