history: I was fired from one of my jobs because of something a coworker did and I was blamed for. The situation was very unfair and I was treated as if I didn't matter after working there for over 5 years
current: Wow im sorry to hear that. It sucks when something goes wrong at a job you've been there long
next: I know.  I worked my tail off for that company.  After I was fired they called me a week later to tell me they realized it wasn't my fault but I had already found a new job and told them to take a hike.