This just in, you were looking at, obviously, a very disturbing life shot there.

We understand that a plane has crashed into the World Trade Center.

My God, that looks like a second plane.

I look at 9-11 as a horrific crime, a mass murder, and you investigate it as such.

I don't believe that the investigation is completed. There's still more to be uncovered.

Catherine Hunt spent 12 years with the FBI, work in counterintelligence and counterterrorism

cases in Los Angeles, San Francisco, Cairo, and Baghdad. But she never quite got over something

she learned after the 9-11 attacks. Two of the hijackers had been hanging out just blocks from

where she regularly spent time when she was with the Bureau in the late 1990s. It was there in a West

L.A. neighborhood where the al-Qaeda men had multiple encounters with a suspected Saudi intelligence

agent and a radical imam at a Saudi government-funded mosque.

I worked out at a gym down in Venice Boulevard. Right in that area, that neighborhood is the mosque,

the restaurant, very close to that is the Saudi Embassy. It really struck me as,

gosh, all this stuff was going on right here. Who knew?

That led Hunt down a somewhat unexpected path after she left the Bureau.

Some former colleagues had given her name to the lawyers representing the families of 9-11

victims who were suing the Saudi government. The very same lawsuit, the Saudis and their lobbyists

in Washington had done everything they could to derail. The lawyers asked Hunt to help them

reinvestigate the events that led up to 9-11 and the role that some Saudi officials may have had

in assisting or encouraging the attacks. Hunt was intrigued by the challenge. And in late October

2017, she reached out to a source she thought just might be able to help her put the pieces of

the 9-11 puzzle together. Jamal Khashoggi. We'll explore what happened when she did so,

...