There were all sorts of "Secret Arrangements" going on in Blue Bloods Season 4 Episode 19.
Secret affairs, secret investigations and a not so secret attraction.
We'll start with the crime of the week: When Seymour Kerwin came running in to console the widow, I would have bet money that he was the killer.
Instead, he was just the victim's friend who was also pretending his call girl was really his girlfriend. When he told Danny that, the heart wants what it wants, I think he really believed it. Unfortunately, it's a little difficult for anyone else to believe when cash is changing hands.