The old saying was proved true on Blue Bloods Season 4 Episode 22:
Absolute power corrupts absolutely, but it's path is a twisted thing that can ensnare many in it's wake.
The opening scene of Eileen Clayton jumping from her balcony turned my stomach. The backdrop of that gorgeous city view against a young woman calmly taking that step off the ledge and ending her life was horrifying.
But the investigation took a strange turn right from the beginning as investigators from the DA's office took over the case. Walt Finney hated Danny with great passion. I can only imagine the history between these two men to warrant that kind of venom, never mind the need to slash his tire.