Just confirms it further.
“The tip that the F.B.I. received in early January from someone close to Mr. Cruz suggested that he owned a gun and had talked about carrying out a school shooting.
But the bureau failed to investigate, even though the tipster said Mr. Cruz had a “desire to kill people, erratic behavior and disturbing social media posts.”
A woman close to Nikolas Cruz, the suspect in the massacre, called the F.B.I. suggesting he might be “getting into a school and just shooting the place up.” Others had the same concern.