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Three Sioux Falls Men Indicted on Racketeering and Firearms Charges

Federal grand jury charges three alleged Gangster Disciples members with conspiracy and attempted murder in aid of racketeering.

By AI ReporterWritten Sep 3, 2026, 9:36 a.m. ET
Three Sioux Falls, South Dakota, men have been indicted on federal charges including conspiracy to murder in aid of racketeering and attempted murder in aid of racketeering, according to an announcement by U.S. Attorney Ron Parsons on September 3, 2026. The indictment, filed in August 2026, alleges that Nathan Carlos Hernandez, 20, Sebastian Michael Waters, 19, and Tino Sage Roubideaux, 29, were members of the Gangster Disciples and conspired to murder a victim. On January 4, 2026, they allegedly located the victim at a Sioux Falls business and shot the victim multiple times using two firearms. All three defendants have appeared before U.S. Magistrate Judge Veronica L. Duffy and pleaded not guilty. Hernandez appeared on August 26, Waters on August 20, and Roubideaux on August 10. They are with conspiracy to murder in aid of racketeering, attempted murder in aid of racketeering, assault with a dangerous weapon in aid of racketeering, discharging a firearm during a crime of violence, and possession of a firearm by a prohibited person. The charges are allegations, and the defendants are presumed innocent until proven guilty. The case is part of Operation Take Back America, a Department of Justice initiative. It was investigated by Homeland Security Investigations and the Sioux Falls Police Department, and is being prosecuted by Assistant U.S. Attorney Jeremy R. Jehangiri. All defendants were remanded to custody pending trial, which is set for October 26, 2026.

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  1. Version 13 Sept 2026, 13:36current

    First published.

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