When Alison died
A is actually Ali, it was her sister that died, and was pretending to be Ali. Ali was in a mental hospital.
She has Ali's old diary from when she died and knows all of their secrets!
I think Mona dies by falling off a cliff because she tryed to push spencer off to kill her because she knew that she was -A. And apparently Jenna dies by Alison because she knew about the switch.(I think) P.S. Alison isn't dead it is her twin sister Courtney that died. Hope I answered your question :)
A is Mona Vanderwaal until she dies. Then, it is Ali because Courtney her twin sister was the one that really died and Ali was still alive.
no Alyson was the one that died on pretty little liars
David O'Brien of Pretty Little Liars died after acquiring AIDS.David O'Brien of the Pretty Little Liars dies after succumbing to AIDS.
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Alison ; the real one.
David O'Brien was an on-set greens person who passed away on April 12th 2011, while he was working on the Pretty Little Liars .set
When Alison died
Mona didn't die
Mona
She was wearing a ring with "C" on it.
the girls in pretty little liars do not die in the fire accident, but Jenna was in the house when the fire outburst in the house so Jenna got blind, but nobody died
That is the day he was free from Jenna.
Yes she did, she told Spencer the night she died.