Louisiana-Based US Soldier Arrested After Vowing to Kill Every Jew in Synagogue Mass Shooting

A 22-year-old soldier at Fort Polk faces 5 years in prison after the FBI intercepted Discord audio detailing a horrific plot to attack a synagogue with an AK-47.

By: AXL Media

Published: Apr 29, 2026, 3:05 AM EDT

Source: Information for this report was sourced from Times of Israel

A Federal Crackdown on Military Extremism

The United States Department of Justice has moved to detain a young service member following a series of violent anti-Semitic threats broadcast over a digital gaming platform. Jakob Marcoulier, a soldier serving at the Fort Polk military installation in Louisiana, was taken into custody on April 23 and now faces a federal charge of transmitting a threat in interstate commerce. According to U.S. Attorney Zachary Keller of the Western District of Louisiana, the case represents a direct assault on the fundamental religious freedoms guaranteed to all Americans, necessitating a swift and collaborative intervention between military and federal law enforcement.

Digital Footprints Lead to Federal Intervention

The investigation into Marcoulier was initiated in February after a tip was submitted to the FBI’s National Threat Operations Center. Federal agents, working in tandem with the Army, monitored the 22-year-old’s communications on Discord, where he allegedly operated under the pseudonym "el.bostino." Recorded audio obtained by the bureau reveals a calculated and visceral intent to commit mass murder, with Marcoulier specifically targeting Jewish places of worship. The suspect reportedly utilized the platform to express his extremist views to other users, seemingly emboldened by the relative anonymity of the messaging service before the FBI’s Birmingham and New Orleans field offices traced the account back to the Louisiana base.

The Blueprint for a Synagogue Massacre

In the chilling audio recordings cited in federal court documents, Marcoulier allegedly detailed the exact equipment and firepower he intended to bring to the massacre. He described a tactical setup involving an AK-style rifle equipped with a 75-round drum magazine, additional ammunition, and high-grade ballistic protection including level four plates and a specialized helmet. The soldier explicitly characterized the act of walking into a synagogue to kill everyone inside as his "goal in life," asserting that he would be the one to take action where others would not. These specific details regarding weaponry and body armor have heightened concerns regarding the lethality of the planned attack.