I disagree. The media spotlight around the Stoneman Douglas high school students should be all you need to know. The fact that they have been elevated to a place they don't really belong (in the national spotlight) is to simply push a narrative. This is child abuse, and wrong.
They want to push legislation to restrict the right to own firearms, when it really hasn't been considered that guns themselves might not be the problem.
What makes a "mass shooter"? The gun just makes them a shooter. To fire indiscriminately clearly shows mental issues.