Do I have the right to view security footage for being wrongfully terminated?

They said that I had taken money form someone in October that there was evidence that I let them slide by not checking there receipt and receiving money which for one either my sister or fiancé have both left me money for lunch by purchasing something they say that where not allowed to check a family members receipt so I was not shown any evidence and was told to right a report and was then terminated over my statement they marked a big x and said I was fired I put I didn’t take any money to let them steal. there was an Incident where a man did try to bribe me but I declined and stated to the man I need to see your receipt and he wouldn’t budge and there was a manger near me at the time of the incident but did nothing about it but stand there but that same man was a repeat offender he would bribe other people if he would do this why didn’t they band him from the store I did not take any money from that man