I was watching a video about the death of Eve in Mass Effect 3 and something Wreav said brought my attention to the outcome of Saving/Destroying Maelon's Data.
From what ive come to discover is that if you save the Data in ME 2 then Eve survives but if you dont save the Data she dies. Cause in my game i saved the data and Eve ended up surviving.
Heres the link to the Video: http://www.youtube.com/watch?feature=endscreen&NR=1&v=nguicTLV8iQ
Note: Is this particular vid, Wreav is clan chief instead of Wrex(im guessing in his game wrex died in Mass Effect 1)
Heres also a link to the Wikia Page:
http://masseffect.wikia.com/wiki/Mordin:_Old_Blood#Mass_Effect_3_Consequences