I have been confronted and questioned at work (restaurant ) regarding theft in the form of using fake gift certificates entered into computer system. Basically saying I used gift card button on cash payments and kept cash. The gift cards are handwritten and left in open for customers and or employee to see. They do not have a tracking system of any kind for them other than if customer uses a credit card and then it would be in computer. That's all they use for tracking. Literally anyone could see them and take them and do whatever they wanted to do with them and there is no way to know h ow many were taken etc. Also they are filled out in hand writing. ..nt computer. I am their top producing server and have been there for almost two years. They said I have done this since august 2013 but just caught it. They are accusing one other server who is top producer. No formal investigation..only internal as of now. What should I do too protect myself at this stage?