JKR Interview on Mugglenet; Snape = Evil?

[snipsnapsnurr]

No: HPFGUIDX 133755

pookasmorning quoted the interview:

MA: 
whether this had been planned, and since Dumbledore had this 
knowledge of Draco the whole year, had they had a discussion that 
said, "Should this happen, you have to act as if it is entirely 
your intention to just walk forward and kill me, because if you don't, 
Draco will die, the Unbreakable Vow, you'll die," and so on — 

JKR: No, I see that, and yeah, I follow your line there. I can't — 
I mean, obviously, there are lines of speculation I don't want to 
shut down. 
***


This is the "evidence" from JKR that Dumbledore definitely did not 
order Snape to kill him? This looks to me like JKR saying, "I don't 
want to give that away. It would ruin the 7th book." I don't see an 
answer one way or the other in her response.

snipsnapsnurr