; (B) the manufacturer of the firearm; (C) the make and model of the ammunition; (D) the manufacturer of the ammunition; (E) whether a large capacity ammunition feeding device was present at the scene or used during the shooting; and (F) the number of rounds of ammunition fired by the shooter over the course of the shooting. (14) Where each of the firearms used in each shooting was obtained and how, including— (A) whether the firearm was registered where required; (B) whether the firearm was purchased from a licensed gun dealer or an unlicensed sale; and (C) the geographic location from where the shooter obtained the firearm. (15) If the original purchaser was not the shooter, what was, if any, the original purchaser’s relationship to the shooter. (16) If the original purchaser was not the shooter and the firearm was obtained from the shooter’s home, the gun storage practices being used in the home, and whether the gun owner was charged with failing to properly secure his or her firearm. (17) Whether the school had one or more teachers, as that term is defined in section 8553 of the Elementary and Secondary Education Act of 1965 ( 20 U.S.C. 7943 ), who were armed, and if so, whether such armed teacher or teachers stopped the incident by shooting the shooter. (18) How long did the shooting last (the approximate elapsed time between the first and last shots fired). (19) What was the response time of law enforcement. (c) Historic statistics on school shootings The Secretary of Education shall direct the National Center for Education Statistics— (1) to collect, to the extent practicable, the data required in subsection (b) for shootings that occurred before the date of the enactment of this Act