In this scenario, you can ask for evidence that can prove you were misbehaving with any staff. You can say that they can see the CCTV footage of the person who is losing the work ethic and who is wrong. If then also the fight doesn’t stop then you can report this to the police station so that you can assure that in the coming days or in the future again come with false accuse or false complaints. And,  by taking one step you can protect yourself and also help your team members so that they won’t get trapped in any of such cases.