CHICAGO – Federal authorities arrested a man and an armed woman Saturday after they allegedly led a convoy of vehicles that rammed and boxed in U.S. Customs and Border Protection (CBP) cars during routine patrols in Chicago’s Brighton Park neighborhood. The incident, which ended in gunfire wounding the woman, has heightened fears in immigrant communities amid the Trump administration’s aggressive Operation Midway Blitz deportation campaign.
According to the Department of Homeland Security (DHS), CBP agents were conducting operations near West 40th Street and South Kedzie Avenue when they were suddenly surrounded by at least 10 civilian vehicles. Marimar Martinez, 30, a Chicago resident, is accused of driving an SUV that sideswiped an agent’s unmarked sedan, while shouting slurs at officers. DHS Assistant Secretary Tricia McLaughlin described the ambush: “Agents were rammed, boxed in, and unable to move. One driver was armed with a semi-automatic weapon, forcing defensive shots.”
Martinez, struck in the arm and leg by five rounds from an agent’s firearm, drove herself to a hospital for treatment of non-life-threatening injuries. She was discharged Sunday and taken into FBI custody. Prosecutors charged her with assault on a federal officer, vehicle ramming, and unlawful firearm possession. A second suspect, 21-year-old Anthony Ian Santos Ruiz, faces identical counts after his vehicle allegedly caused a tire blowout on an Immigration and Customs Enforcement (ICE) SUV. Ruiz fled the scene but was apprehended at a nearby gas station, where his damaged car was found half a block away.
The chaos unfolded hours after DHS Secretary Kristi Noem’s visit to an ICE processing center in suburban Broadview, where over 1,000 arrests have occurred since the operation launched last month. Protests there drew hundreds chanting against “militaristic raids,” with five additional arrests Saturday for obstruction and assault, totaling 10 over the weekend. As responding ICE agents fled a “mobbed” vehicle pelted with rocks and bottles, local tensions boiled over.
Chicago Police Superintendent Larry Snelling clarified that while officers responded to the scene, federal agents lead the probe, amid misinformation swirling online. Illinois Gov. J.B. Pritzker slammed the federal response as “escalatory overreach,” while Noem announced special operations reinforcements, warning of “domestic terrorists” endangering officers. Community leaders, including 12th Ward Ald. Julia Ramirez, decried the shooting as “pure escalation,” noting bystanders like Ruiz’s mother, who claimed her U.S. citizen son was wrongly detained nearby.
This violent flashpoint underscores the raw divide over immigration enforcement in sanctuary cities like Chicago. With more raids planned, arrests like Martinez’s and Ruiz’s signal a hardening federal stance, but at what cost to public safety and trust? Investigations continue as the city braces for fallout.
