These two by leonisdaslion: The Light of Munin (http://archiveofourown.org/works/180210/chapters/264948)
The Bright Lights of Disturbia (http://archiveofourown.org/series/7424)
And many of her other fics have similar dark themes.
And here is the Evil!Sammy Universe (http://writingbyebonio.livejournal.com/7233.html) where we see the break down of Dean and sort of see Sam's. It's wip, but very long already.
no subject
The Light of Munin (http://archiveofourown.org/works/180210/chapters/264948)
The Bright Lights of Disturbia (http://archiveofourown.org/series/7424)
And many of her other fics have similar dark themes.
And here is the
Evil!Sammy Universe (http://writingbyebonio.livejournal.com/7233.html) where we see the break down of Dean and sort of see Sam's. It's wip, but very long already.