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Coverage dated October 13, 2025

Dallas shooter haunted by radiation fears before attack, practiced shooting

Headline from NBC 5 Dallas-Fort Worth

Records show a Dallas gunman had fears of radiation exposure and practiced shooting before a deadly attack on an ICE facility.

NBC 5 Dallas-Fort Worth's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Earlier updates in this story

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Reports & sources

9 articles, oldest first.

  1. Seattle Times

    Dallas ICE facility shooter feared radiation exposure and practiced shooting, records show (opens Seattle Times)

    Published

    Seattle Times's feed description

    Joshua Jahn had begun wearing cotton gloves to avoid contact with plastic and practiced target shooting with a newly purchased rifle in Oklahoma a month before the deadly rooftop attack.

  2. NBC 5 Dallas-Fort Worth

    Dallas shooter haunted by radiation fears before attack, practiced shooting (opens NBC 5 Dallas-Fort Worth)

    Published

    NBC 5 Dallas-Fort Worth's feed description

    Records show a Dallas gunman had fears of radiation exposure and practiced shooting before a deadly attack on an ICE facility.

  3. CBS News

    Dallas ICE facility shooter feared radiation exposure and thought he was (opens CBS News)

    Published

    CBS News's feed description

    Newly released records reveal details about the gunman who attacked a Dallas immigration facility in September.

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.

Dallas shooter haunted by radiation fears before attack, practiced shooting | Since Then