FBI TIPSTER WARNED NIKOLAS CRUZ WAS ‘GOING TO EXPLODE’ AND SHOOT UP A SCHOOL WEEKS BEFORE PARKLAND MASSACRE:

“I don’t know how he got the debit card, but he did,” she said. “And he took it, and he bought all these rifles and ammunition and he posted pictures of them on the Instagram.”

Another of the woman’s stunning revelations: Cruz was obsessed with ISIS.

“He’s so into ISIS and, um, I’m afraid this is so something’s gonna happen,” she said, describing how Cruz would post pictures of himself dressed up as an Islamic terrorist. She also recounted how Cruz would frequently post pictures of himself donning a “Make America Great Again” cap.

The caller provided the agent with usernames for two of Cruz’s social media accounts, encouraging the FBI to comb through the pages.

“It’s alarming to see these pictures and to know what he’s capable of doing and what could happen,” she said. “He’s [been] thrown out of all these schools because he would pick up a chair and just throw it at somebody, a teacher or a student, because he didn’t like the way they were talking to him.”

The woman said she phoned in because she “wanted a clear conscience if he takes off and, and just starts shooting places up.”

At Hot Air, John Sexton links to a Wall Street Journal article that notes, “The caller described disturbing behavior by Mr. Cruz, including a propensity for cutting up frogs and, at least on one occasion, a bird.” Sexton adds, “He actually brought the bird into the kitchen and cut it up with a knife, reportedly saying, ‘I want to see what’s inside.’ The caller, who is only identified as a woman close to Cruz, also provided the FBI with Cruz’s various social media accounts so they could see for themselves what he was saying online. Obviously, this should have led the FBI to connect his YouTube account (username Nikolas Cruz) and the previous threat about becoming a school shooter.”