Why is the manager responsible for the losses? I don't think it's normal for a manager to have to pay back the losses made by a company (unless he did something illegal to cause the losses). He doesn't have a stake or investment in the company, he just works for them.

The court case filed against him, which is what prevents him from leaving Qatar, is based on an accusation that he had criminal intentions. That's where the two sides of the story come in - did he or didn't he do something illegal, which resulted in the company losses?