Can this girl go to court for defamation?

So this girl got sexually assaulted by a man and she decided to post him on social media. Not only did she post him but she posted where he USED to work. He no longer works there and was let go the moment they learned that he sexually assaulted someone. The sexual assault did not happen at the barbershop (where he worked) and he hasn’t worked there in 3 years since the incident. The girl that made the post made it seem like the barbershop is connected to this case when in reality it’s not. Can this girl go to court for defamation of the barbershop?
Can this girl go to court for defamation?
Post Opinion