Talk:No One Here Can Love or Understand Me/@comment-69.181.200.235-20140815143007/@comment-66.30.29.45-20140816232304

That's an interesting theory. But in 4x24, Melissa says to her father that "Spencer didn't kill that girl" and then she whispers her secret into his ear. This most likely means that Melissa is the one who killed Bethany or knows who did.