True Crime

The man linked to the infamous 2005 death and disappearance of Natalee Holloway in Aruba will finally get his day in a U.S. court for allegedly extorting her mother.

Joran van der Sloot has long been suspected of killing Holloway, who was 18 when she vanished during a high school trip to the Caribbean Island in May 2005. Holloway was last seen leaving a bar with van der Sloot, who was interrogated by police at the time, but never charged with her disappearance. A judge declared Holloway dead in 2012. The case, which garnered worldwide attention, remains unsolved to this day.

But, van der Sloot is now facing some accountability. The feds have formally charged him with fraud in the Holloway matter and will be extraditing him to Alabama from Peru, where he is serving a 28-year prison term for the unrelated strangulation murder of student Stephany Flores in 2010.

That same year, van der Sloot was indicted on federal charges of wire fraud and extortion by a Birmingham, AL, grand jury for trying to solicit $250,000 from Beth Holloway on the false promise that he would tell her what happened to her daughter and where to find her body.

According to court documents, van der Sloot reached out to Beth and asked her for a $25,000 down payment to escort her legal advisor, John Kelly, to her daughter's gravesite in Aruba. van der Sloot, the docs say, also demanded that Beth pay him the rest of the money after Kelly identified Natalee's remains.

But, Beth smelled a rat and contacted the FBI, which set up a sting operation. Here's how it allegedly worked: Beth sent $15,000 to van der Sloot via wire transfer. She also wired $10,000 to Kelly, requesting that he personally deliver the money to van der Sloot, which Kelly did.

van der Sloot then allegedly brought Kelly to the purported burial site, but it turned out to be one big scam. Natalee's corpse wasn't there.

That's when the FBI closed in on van der Sloot and prosecutors eventually filed charges against him.

Addressing van der Sloot's extradition, Beth Holloway released a statement, which read in part, “It has been a very long and painful journey, but the persistence of many is going to pay off. Together, we are finally getting justice for Natalee."

A United 767 scheduled to take off from JFK Airport on September 11, 2001, could have been the 5th plane targeted by hijackers ... this according to the flight attendants and the pilot on that plane. TMZ will present the story of United 23 Monday on FOX at 9 PM ET.

TMZ has conducted a 6-month investigation into United Flight 23 -- scheduled to leave JFK at 9 AM ... bound for Los Angeles. We interviewed 3 flight attendants, the pilot, the United dispatcher, a member of the 9/11 Commission and others about a series of suspicious activities on the plane ... suspicious enough for the FBI to get involved.

Four passengers in first class aroused suspicion shortly after they boarded. The flight attendants say one of the passengers was a man disguised as a woman. The purser [first class flight attendant] tells us those passengers did not eat meat, and there were only 2 fruit plates in the galley. She wanted to get more fruit plates so the passengers could eat, and it triggered a heated argument ... with one of the passengers insisting, "We do not want to eat. We don't need food. We want to take off ... We just want to go."

There were other reasons the flight attendants were suspicious of the 4 passengers in first, along with 2 others in business class.

The plane taxied to the runway and was close to taking off when the World Trade Center was hit and the airport shut down. United 23 went back to the gate and was evacuated -- the plane was empty and locked. Twenty minutes later, people on the ground saw 2 uniformed people running in United 23's passenger cabin. Authorities came a short time later, opened the door and found the hatch -- that led from the belly of the plane to the cabin -- was open.

The pilot believes those 2 people may have been there to remove weapons or other incriminating evidence. We don't know what was removed from Flight 23, but we do know someone put box cutters in the first-class seat pockets in the plane parked next to United 23 ... a plane that was not scheduled to take off at that time. The United 23 pilot believes those boxcutters were intended to be on his flight but someone confused the 2 planes.

The FBI interviewed the flight attendants later that day and even took them to a lineup at the Port Authority to see if they could ID the 4 passengers.