Can I sue this company?

I'll try to make a long story short. Basically I was working a few days ago, and while I was working someone decided to spray paint company property. The person also works there. I did not see who it was, but I heard them spray painting a part, then when I left the area I'm assuming they also spray painted the equipment. The bosses are furious about this, and since I'm usually the only one back in that area, they are believing that I did it. I know I did not do it, but everyone else thinks I did. If I did, I would not be asking this question. The boss said to me in his office along with the day shift foreman "I am going to be blunt with you, I think you did it" as he looked at me and said it in front of another worker that was the night shift foreman, and the day shift foreman. Now, when and hopefully if they find out who actually did it ( And I have a good idea who did because they basically went around saying I did it, and they said they spray painted someone's toolbox with the exact same paint ) can I do anything about it since they falsely accused me? Because if they don't find out I'll most likely be losing my job, then I can't pay my bills or car payment which is creating a lot of stress and anxiety for me. Any help would be greatly appreciated, and it'll help put my mind to ease. Thank you.