In the aftermath of the Highlands Ranch Stem School shooting, people want to know why the shooters did what they did. As with Columbine or Aurora, I don’t think we will ever understand. What we SHOULD be focusing on is the courage of those who ran into the fire. High school senior Brendan Bialy along with fellow classmate Kendrick Castillo ran at the shooter yesterday. During his interview did Brendan focus on himself? Just the opposite. Kendrick was his focus right out of the gate.