What did Sue's sister die from?

First of all, careful what আপনি put as the heading in an answer. At the time আপনি পোষ্ট হয়েছে this, the episode was just starting on the West Coast. Several people still haven't seen it yet. Warn that it's a spoiler পরবর্তি time, please.

সেকেন্ড of all, Jean died from pneumonia, which is a respiratory infection (and certainly not cancer).

If people don't wanna know the answer then why do u খুঁজুন this stuff হাঃ হাঃ হাঃ and sue does die of pneumonia not cancer

She died from cancer

Thanks for giving away who died!:(
Gr8 just gr8!

She died from Pneumonia. Sue ব্যক্ত that people with downs syndrome rarely live past 35, and Jean was already in her 50's.
P.S. I don't know where this cancer theory came from, but she did not die from cancer.