MelfyKurt wrote, presumably in crayon:

"Point is, Nancy and the Zetas are trying to help us understand the motives and thought processes of someone who would do this kind of violence. That's more than anyone else is doing!"

No, Melster, the point is that Nancy and her imaginary friends didn't know what the Hell they were talking about. They didn't even have the basic facts straight -- so how could they possibly be 'helping us understand' anything when it's obvious they themselves didn't have a clue?

Fail, Melster, yet again. But, like mother, like son...

The "basic facts" are not important for the analysis of motive. The Zetas are providing INSIGHT that can not be proven scientifically - more like a parable.