Uncovering the Mystery: What Happened at the Eel Shop?

After school, we noticed Genta, who had left before us, sprinting down the street. Curiosity piqued, we asked him what was going on. It turns out, he was helping out by delivering orders for the local eel shop owner who had been injured. However, upon our arrival at the shop, we were met with an unexpected scene: a police car parked out front and a gathering of curious onlookers. What could have possibly happened here?