wrongfully arrested

i was wrongfully arrested at my work place and accused of ************, by the Brooklyn SAPS Pretoria case no:284/09/2019 on the 2019/09/17 at 14:53.the officers that arrested me didn't produce any warrant, only a docket.i was taken to the Brooklyn police station and was locked up, i was then released the next day, due to lack of evidence.when i called to inquire on the 2019/09/30, the investigation officer told me that i'm off the hook and i must forgive and forget.