"In Catholic doctrine, she was conceived without sin, meaning that she was not marred by Original Sin. Her death, therefore, was different, because it was like the death of someone before the Fall."
Are you saying she died without ever sinning?
I am confused by the word 'death' in this post. I thought she had an assumption. Is that not a physical taking up directly to heaven.
Also if she were without original sin; than she would neither want nor need Christ's redemption in any form.
Correct?
Yes.