She is lured to a barn and nearly dies from carbon monoxide poisoning before being "saved" by a vision of Alison.
In , titled "Over My Dead Body" , the Liars are blackmailed by "A" into completing high-stakes tasks to save Dr. Anne Sullivan . pretty little liars S02E12 hun-MGM44:14 Min
'Pretty Little Liars,' Season 2, Episode 12, 'Over My Dead Body' She is lured to a barn and nearly