
Here's my brother's theory....
Ethan is still with Grace. He goes to the phycologist to vent about his depression. ( Didn't really see the connection there, but alright.

)
He meets Madison there at the same phycologist for her Insomnia. They fall in love...still.

Ethan divorces Grace ( saying they were doomed from the start) and marries Madison.
Norman, being intrigued by the case, decides to write a book about tracking down and the phycology that goes along with being a Criminal Profiler. There he meets Blake...who he falls in love with.

( I just think he does this whole Blayden thing to mess with my mind!

Because he knows I like Madison x Norman.

)
The O.K. would be caught and shot.
