I am mostly interested in the situations where the employee is not on their probationary period, but I won't rule them out from this conversation either.
A respondent here could have been fired themselves, they might have been the employer's official who was organizing the process of firing someone, they might be a co-worker who saw someone else get fired, or they might be a close partner or family member of someone who has been fired. What was done to make sure the dismissal was fair (and what appeals methods were there to reexamine the dismissal)?