Regarding the two Detectives….
Weiner lived at 254 Park Avenue South at the time of the arrest and blow up of the scandal, remember, Special Victims Unit was called, that puts it in the 13th Precinct according to New York Precinct Map… couldn't find much looking into the Precinct history but I did find that Deputy Inspector David Ehrenberg took over in 2012 and was there until early 2015 when Captain Brendan Timoney took over.