"She saw that it was a homemade diagram of the cafeteria..."

"She saw that it was a homemade diagram of the cafeteria, with the location of the security cameras clearly marked"

From Brooks book, I just couldn't help but pause there. They never even glanced at the cameras? Do you guys feel like this is true?

Of all the people who wrote and spoke about Columbine, Brooks and Richard are probably the least trustworthy imho.