Suspended without pay

Has anyone been suspended from working due to a Subject stating you falsified information in your report ? I had a Subject lie and say he never said any of the things he said to me even though it all in my notes . So I did my statement to that effect and now I have been suspended without pay pending investigation. I’m very angry they would take the word of a subject over mine and I have been in the contract all most 9 years with nothing like this ever happening. Does anyone know the process ?