Hamburg prosecutor holds 18-year-old for directing Indiana girl's suicide
German authorities detained a teen who allegedly used Discord to pressure a 14-year-old American into self-harm and death, following an FBI tip.
By Amanda Valdez ·
A 14-year-old girl from Indiana hanged herself in her bedroom after prosecutors say an 18-year-old German man pressured her online to cut herself and die. German police arrested the suspect in Hamburg on Thursday. The case illustrates how cross-border digital groups are influencing the deaths of teenagers in the United States.
Hamburg prosecutors charged the teen with being an indirect perpetrator of murder and grievous bodily harm. They allege he was a member of an online group called Nefarious Maniac Kult, or NMK, which operates within a global network named COM. Between September and October of last year, when the suspect was 17, he used the platform Discord to exert influence over the Indiana girl, whom prosecutors described as psychologically fragile.
The suspect allegedly ordered the girl to cut herself and write the letters NMK on a wall using her own blood. He also required her to send him video recordings of these acts. Days later, the girl took her own life. Prosecutors said the man then sought a video of her death, hoping the footage would improve his status within the group or help him gain full entry.
FBI Special Agent in Charge Timothy J. O'Malley said his Indianapolis office worked with the Fort Wayne Police Department to provide German police with information that led to the arrest. The Fort Wayne Homicide Unit identified the suspect as a contributor to the juvenile's death. O'Malley stated that the agency would continue to collaborate with international partners to locate individuals who exploit children, regardless of their geographic location.
The arrest occurs during a period the FBI describes as a sharp rise in nihilistic violent extremism. FBI Director Kash Patel noted a 300% increase in such cases between September 2024 and September 2025. Many of these incidents involve a group known as 764, which lacks a specific ideology but encourages members to promote self-harm and violence. The group also urges victims to create videos documenting self-harm or child sexual abuse material.
Source: CBS News
