The restaurant employees didn't know whether to mourn for their manager's death or to curse him from turning to be the criminal that they all hated. He had been hiding amongst them and no one noticed at all. They were all blinded by his fake kindness.
However, Sofia couldn't really say if it was fake kindness or not. After all, among all the victims, no one came from the restaurant. And from all of the managers who worked in the brothels owned by Lucas, only George took the smallest amount from the ladies. Others get a huge percentage but he only chipped a small amount, making his employees earn a lot better than other women from the same field.
Since no one came to claim George's body, the police force donated his body to the medical students to experiment on. This is the cruel truth. If corpses won't be collected and no one would pay for their proper burial, they'd become and experimental body.