UNKNOWN
And then on page 48 from line 12, there 
Nortje is testifying about the question of whether you had 
been contaminated.  The question was  did it justify the 
choice of Mentz, motivate?  No, but Mentz had just arrived 
from Murder and Robbery at that stage and he had not yet 
been contaminated.  Yes, well, I suppose he was, but I don't 
know whether he knew that he had done something wrong.
	Did you know anything about this motivation to 
contaminate you?