My coworker was on the verge of tears after work today. She says she's going to retire soon because the stress is too much for her. Her name is on some of the fraudulent data and she's worried about what happens if an auditor starts asking her about it. I told he we could try taking to HR about the situation and say it's a hostile work environment. She doesn't think that will help, but I said we don;t have much to lose at this point. The department head hired a mediator but I complained to him that my she threatened to fire me. But now the unit coordinator says that wasn't really a threat to fire me. Head games.