This will become a case to study.
PS: Time to re-read John Ross' Unintended Consequences.
All the investigative might of the NYPD and the Feds and all the forensic and surveillance power available and the first 40 hours have come and gone plus then some.
And how much info has been “leaked” about the possible whereabouts of the killer seem to me a mixture of CYA and baiting to see if he makes a mistake that leads to his capture.
But this is starting to feel like a bloody D. B. Cooper case.
And I would not be surprised if with huge fanfare an arrest/detainment of a “person of interest” is made to assuage the scrutiny, only to be dropped quietly day later when the interest has shifted to a fresher scandal.
Cynical me wonders if they are really trying all that hard. But then I have been accused of seeing conspiracy before. (Many times in the last 4 years my being correct about it all)
This has all the available evidence of a professional assination. Probably by an assassin. trained by a Government Agency.