Leaders of 764 Arrested and Charged for Operating Global Child Exploitation Enterprise

Note: View the criminal complaint.

Leonidas Varagiannis, also known as War, 21, a citizen of the United States residing in Thessaloniki, Greece, and Prasan Nepal, also known as Trippy, 20, of High Point, North Carolina, are charged for their crimes operating an international child exploitation enterprise in connection with a nihilistic violent extremist (NVE) network known as 764. Nepal was arrested on April 22 in North Carolina. Varagiannis was arrested yesterday in Greece.

According to the affidavit unsealed today in the District of Columbia, 764 is a violent online network that seeks to destroy civilized society through the corruption and exploitation of vulnerable populations, which often include minors. The 764 network’s accelerationist goals include social unrest and the downfall of the current world order, including the U.S. Government.

“These defendants are accused of orchestrating one of the most heinous online child exploitation enterprises we have ever encountered — a network built on terror, abuse, and the deliberate targeting of children,” said Attorney General Pamela Bondi. “We will find those who exploit and abuse children, prosecute them, and dismantle every part of their operation.”

“These defendants allegedly recruited others to exploit children and created a guide for the disgusting online content they wanted,” said FBI Director Kash Patel. “Let me be very clear about our efforts. The FBI and our partners are determined to protect juveniles from predators, and we will track down and hold accountable those who engage in these criminal activities. We will continue to work closely with our partners at the Department of Justice to bring justice to the victims of such cruel abuse.”

“The allegations in this case are not only disturbing, they are also every parent’s nightmare,” said U.S. Attorney Edward R. Martin Jr. for the District of Columbia. “The number of victims allegedly exploited by these defendants, and the depths of depravity are staggering. Justice demands that our response be swift in order to ensure public safety, hold the wrongdoers accountable, and bring the victims some sense of closure so they can heal.” 

As alleged, the defendants engaged in a coordinated criminal enterprise and led a core subgroup within 764 known as 764 Inferno, operated through encrypted messaging applications. As alleged, they directed, participated in, and otherwise caused the production and distribution of child sexual abuse material (CSAM), and the defendants facilitated the grooming, manipulation, and extortion of minors. Varagiannis and Nepal allegedly ordered their victims to commit acts of self-harm and engaged in psychological torment and extreme violence against minors. The affidavit alleges that the group targeted vulnerable children online, coercing them into producing degrading and explicit content under threat and manipulation. This content includes “cut signs” and “blood signs” through which young minors would cut symbols into their bodies.

The defendants and their co-conspirators around the world used the CSAM and other gore and violent material to create digital “Lorebooks,” which NVEs used as digital currency within the 764 network — traded, archived in encrypted “vaults,” and used as a means to recruit new members or maintain status within the network. The affidavit also details how the defendants instructed other members in grooming tactics and set content production expectations for new recruits. In multiple instances, the defendants threatened and caused their victims to engage in self-mutilation, online and in-person sexual acts, harm to animals, sexual exploitation of siblings and others, acts of violence, threats of violence, suicide, and murder.

Also according to the complaint affidavit, the defendants exploited at least eight minor victims across multiple jurisdictions, with some content traced back to children as young as 13 years old. The network’s activities spanned from late 2020 through early 2025, with core leadership roles attributed to both defendants throughout the period.

If convicted, the defendants face a maximum penalty of life in prison.

The FBI Washington Field Office and the FBI New York Field Office are investigating the case, with assistance from the FBI Charlotte Field Office, the FBI’s Child Exploitation Operational Unit and the FBI Athens (Greece) Legal Attaché Office. The Justice Department’s Office of International Affairs provided crucial assistance.

Assistant U.S. Attorneys Alexandra Hughes, Karen Ditzler Shinskie, and Jack Korba for the District of Columbia, and Trial Attorneys Justin Sher and James Donnelly of the National Security Division’s Counterterrorism Section are prosecuting the case, with assistance from Assistant U.S. Attorney Eric Iverson for the Middle District of North Carolina and Paralegal Specialists Marissa Mondelli, Kristina Hamil, and Jorge Casillas.

This case was brought as part of Project Safe Childhood, a nationwide initiative to combat the epidemic of child sexual exploitation and abuse, launched in May 2006 by the Department of Justice. Led by U.S. Attorneys’ Offices and CEOS, Project Safe Childhood marshals federal, state, and local resources to better locate, apprehend and prosecute individuals who exploit children via the internet, as well as to identify and rescue victims. For more information about Project Safe Childhood, please visit www.justice.gov/psc.

Charges in a criminal complaint are merely allegations. All defendants are presumed innocent until proven guilty beyond a reasonable doubt in a court of law.