So the police knew about Adam Lanza's wish to kill kids and his Mom years in advance? - Granite Grok

So the police knew about Adam Lanza’s wish to kill kids and his Mom years in advance?

adam-lanza-school idFrom the NY Post:

Adam Lanza expressed his desire to commit the Sandy Hook massacre years before the tragedy took place — and when a witness alerted police, cops said there was nothing they could do, newly released FBI documents reveal. In 2008, the witness, whose name has been redacted, heard Lanza (inset) say that he had access to assault weapons and planned to kill students at the elementary school, along with his mother, Nancy Lanzaaccording to a cache of documents released this week.

“Lanza allegedly [said] that he planned to kill his mother and children at Sandy Hook in Newtown, Connecticut,” the document reads.

The revelation was first reported by The New York Times on Thursday. The witness said the conversation took place sometime between Dec. 6 and Dec. 24, 2008. The massacre happened on Dec. 14, 2012, when Lanza gunned down 20 first-graders and six staffers at Sandy Hook Elementary School after first killing his mother in their home.

Why does it seems that most of our mass murders or terrorism have been known by law enforcement (e.g. they were “watching” those that later committed such crimes)?

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