Brendan I watched your video and really liked it. You do a good job at pointing out a lot of inconsistencies while trying to avoid as much `speculation` as you could.

I just wanted to bring to your attention something which you didn`t mention at all and I feel is a big part of this whole hoax.

Drill/Simulation #1
DHS/FEMA drill/simulation to "address the unique needs of children prior to, during and following disasters" (drill made to simulate a school, specifically Sandy Hook Elementary) being held only miles away (in Bridgeport CT) on the same day (Dec 14, 2012) at the same time (9:00am-4:00pm).
The goal of the course is to enable participants to improve their community’s mitigation and emergency operations plan specifically regarding the needs of children. The course will provide them with the information needed to address the unique needs of children prior to, during and following disasters. It will also provide them guidance and direction on how to form coalitions and how to become advocates for the unique needs of children in all aspects of emergency management.
[link to www.ct.gov]
(I personally believe Adam Lanza voluntarily signed up to participate in this drill (but then was used as a patsy at a different location unknowingly), which is why his computer had to be smashed to bits, to cover this DHS & FEMA `digital fingerprint`.). Adam Lanza`s name would then be used as the mock shooter alias at the drill (which he was signed up to play), and therefor his name would be attached to 2 separate locations which further blur the lines between the 2 events (this is why he had his brother Ryans ID on him... they needed people to think it was Ryan dead at the School for the first few hours after the body was found, otherwise he would of been at 2 places at 1 time... which is why they needed the temp name mixup at first.)

Drill/Simulation #2
active-shooter drill (involving a school) being held nearby at the same date/time of the event.
"By grim coincidence, even as the terrible events were unfolding in Newtown on Friday morning, the Putnam County Emergency Response Team (“ERT”) happened to be assembled for regular training in Carmel, and team members were at that very moment engaged in a mock scenario of an active-shooter in a school. The ERT is comprised of specially trained and heavily armed officers from the Sheriff’s Office and the Carmel and Kent Police Departments. When news broke of the Newtown shooting, the Putnam County ERT commander called Newtown Police and offered to have the ERT respond to the Sandy Hook school, but that response was not needed because Connecticut police had already secured the scene."
[link to southeast.patch.com]

My theory basically is 3 similar but different `shooting` events happened that day at the exact same time (in close proximity to each other), and the 3 event participants all met up at the fire house by Sandy Hook (media staging ground) shortly after the event(s) each giving their similar (but slightly different) eyewitness accounts to the MSM. The MSM simply didn`t tell people that what they were hearing was actually from 3 different events (or drills). This is why every aspect of that day has multiple similar but different stories to each and every piece.

There is actually A LOT more places the drills fit into this story so I recommend you do some research yourself. Feel free to drop me a line if you want any input.

Anyways just some food for thought, great job again on the video.