The Ninth Avenue derailment of September 11, 1905 came 96-years before September 11, 2001. This is very interesting because the trains involved with the 9th Ave. Train and the 6th Ave. Train.
Freemason = 96

13 dead? Think of the 13 layers of bricks on the House of the Temple in D.C., the Masonic HQ.

And as for the 48 injured, it also fits the riddle. *Freemason = 48

https://en.wikipedia.org/wiki/Ninth_Avenue_derailment

42nd St. and 59th St.?
Freemasonry = 59
Freemason = 42
-Divisors of 42 sum to 96

As for the reference to October 2, it reminds of Operation Amalgam Virgo, the simulation of the 9/11 attack on June 1, 2001, 102-days before 9/11/2001.