Fried, been there seen the video, Take dates / times / notes/ of all the remarks said by the person, try & get a witness, have you got a Dictaphone? check the way the bullying is been dished out, have you got a contract of your working conditions? What you have to do / not to do, if you need assistance with lifting etc, if this person has put you on anti depressants, the dates you started taking them, was it because of this person, were you on them before, have you told your Doctor or higher management, has other persons had / having issues with the person. Bullying is a workplace offence & should / must be addressed, get it sorted before it's too late.