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Case Description
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Just after midnight on August 17, 2021, police in Sioux Falls were called to an apartment in the 200 block of North French Avenue, where Dillion Shane Montileaux-Trevino, a 19-year-old Hispanic/Latino man, was found with multiple gunshot wounds and rushed to an emergency room, but he did not survive.

Accounts published afterward painted the hours before the shooting as a sudden, volatile turn inside a home that had recently opened its door to someone new. Court records later summarized by ...Read More
Victim Details

Dillion Montileaux-Trevino

Male

Hispanic / Latino

Sioux Falls

SD

2021-08-17

19

Dillion

Montileaux-Trevino

Yes

03/13/2026