we don t understand exactly what happened, but i think that they should have gone in and secured that are you saying that your brother went inside when he first arrived at the school and stayed inside and did not retreat as some have suggested? right. they did not retreat, and so the shooter was down. they were in there that entire time. a bit of hindsight where i m sitting now, of course it was not the right decision, it was the wrong decision. there is no excuse for that. but, again, i wasn t there the, but i m just telling you from what we know, we believe there should have been an entry. hey, when there s an active shooter, the rules change. neil: five days after the shooting, still questions as to could a number of them have been prevented. welcome, everybody, i m neil cavuto, and this is cavuto live. for the next two hours, we re going to be exploring exactly what happened in texas and the mixed signals we re getting out of that school and what happened in t
the school year. questions to be answered as the investigation marches on which has revealed now that officers were inside robb elementary school for nearly an hour after the shootings began thinking that they had a barricaded subject at the time and no longer an active shooter. that s their explanation, saying that the protocols change but, ultimately, it was a federal agent who took the down the 18-year-old gunman. listen. the benefit of hindsight where i m sitting now, of course it was not the right decision can. it was the wrong decision, period. there s no excuse for that. reporter: this many days later and still no closer to finding out the why, as you said at the top of the hour. in other words, the motive. what on earth possessed a teen to shoot his own grandmother who