FBI Director Kash Patel said investigators recovered these rounds from the scene in Dallas where a gunman opened fire on the local ICE field office on Sept. 24, 2025. (FBI)
While detainees were the victims, Jahn fired "indiscriminately" and was "motivated by a hatred for ICE," the DHS said.
Tyler Robinson, 22, is facing murder charges in Utah and stands accused of assassinating Christian conservative activist Kirk during a speaking event at a college this month. Four bullet casings recovered with Robinson's firearm contained phrases popular in gaming culture, including a direct mention of fascism and a possible reference to an antifascist Italian folk song.
Local and federal authorities have said Robinson had become more political in recent years and was inspired by a hatred for Kirk.
In Luigi Mangione's case, evidence has shown the 27-year-old struggled with chronic back pain and had at some point documented frustrations with the health insurance industry, which prosecutors have tied to writing found on Mangione's ammunition.
AFTER DALLAS ICE SHOOTING, VANCE SAYS THOSE WHO DENIGRATE LAW ENFORCEMENT CAN ‘GO STRAIGHT TO HELL’
Tyler Robinson appears by camera before 4th District Court Judge Tony Graf on Tuesday, Sept. 16, 2025, for his initial court appearance in Provo, Utah. (Scott G Winterton/Pool via Deseret News)
CLICK HERE TO GET THE FOX NEWS APP
Last month, Robin Westman, 23, opened fire through the windows of a Catholic Church in Minneapolis during Mass, killing two children and injuring more than a dozen others before dying from a self-inflicted gunshot wound.
Police identified videos that Westman may have posted that included writings using the Cyrillic alphabet. One video also showed firearms and magazines with names of past mass shooters, "Kill Donald Trump" and "Where is your God?" scrawled on them.
Ashley Oliver is a reporter for Fox News Digital and FOX Business, covering the Justice Department and legal affairs. Email story tips to ashley.oliver@fox.com.
https://www.foxnews.com/politics/mangione-catholic-church-shooter-charlie-kirk-shooter-ice-shooter-all-used-engraved-bullets