Shana wasn't "A."
I killed an innocent person.
Shana wasn't innocent, Aria.
Yeah, but the cops aren't gonna believe that
when they find out how long I've been covering this up.
And it's only a matter of time before "A"
exposes what I did.
We don't know if this person has any idea about
what happened in New York.
What are you doing?
Looking for a connection.
A connection to what?
Between Mrs. Dilaurentis and Bethany Young.
I'm starting to think I wasn't too far off
about my Mrs. D theory.
Mrs. D was on the board at Radley Sanitarium.
Bethany was a patient there.
Bethany was buried in her yard in the same spot
where Ali was buried.
You think that "A" killed bethany and Mrs. D?
That would be a connection.
When I was writing my book,
I interviewed some of the staff at Radley
and I think the name Bethany Young came up.
I just don't know which file it's in.
Okay, I can help you look after school.
1.find out 发现
例句：Jill will find out your secret she never misses a trick!
2.a matter of time (某事肯定发生只是)时间问题
例句：I assume that this is only a matter of time.
3.look for 寻找
例句：He turned on the torch to look for his keys.