These 2 are the 2 that actually fired their weapons thus taking on the extra burden of killing someone on top of risking their life, but I absolutely agree that every officer that entered the school that day should be commended as well.

What got their attention was the suspect began firing again after a short period of not which was enough information to know right where to go. Until that point it would be unwise to rely on the last known location from someone on the outside as current and still true.