Board Thread:New on Dexter Wiki/@comment-182.64.92.78-20130724175810/@comment-165.69.13.114-20130822224241

wouldn't make sense for dexter to commit suicide ....if he'd been on a downfall of accidently killing innocents this season you could see it that he's not living up to the code and become what he hates and thus commits suicide but this won't happen.

I feel it'd be best to leave it open ended ...somone big (like matthews) somehow stumbles upon something and sends the police after him and that's it ...so it's then left to your interpritation of "did he get caught or did he get away with hana"