(02 Nov 2014, 7:22 pm)Racer_Experience wrote One of Richards mates messages me to leave Richard alone when it was him too bad she is now blocked on FB I have no time for trouble makers
However, 'she' does have a point.
As Aureolin has said 'two wrongs don't make a right'. While Richard may well harass you, it might be argued that you are doing exactly the same by coming on here, accusing him of theft, and generally acting in way that's tantamount to harassment.
It's obvious that you both have no time for each other and that's unlikely to change. You can't change his behaviour but you can change your own by being the bigger man and let all this animosity go. Give him a wide berth. If he still tries to harass you then ignore him - don't give him the satisfaction of being able to wind you up.
It might be hard but you'll feel better for it in the long run.