No - I'm not the defendant...

Back in the later end of 2008, we had a male colleague (in my office job) who was behaving in an inappropriate way. Calling our female boss all sorts of sexually inappropriate names behind her back, talking about violence towards a different staff member, and making racist remarks, among other things.
Cut a long story short - it was reported (not initially by me) and he was suspended around January. We were all asked to write a witness statement about things we had seen.
Unfortunately the others were not as comprehensive in their statements as me - so it looks like most if it is hinging on my evidence.
It's going to hearing next week - and I'm honest, I'm really uncomfortable about it.
I've given evidence in courts and that doesn't phase me - but the thought of facing this guy who i've worked with, and may have to continue working with, is not good!
Although there is loads of info out there on disciplinary rights for defendants - there doesn't seem to be much for witnesses, and I really don't know my rights, who I can bring, and what the process is, etc.
Bah!
