An ICE officer in an unmarked SUV veered into a man running across an empty parking lot in west Houston on Saturday, breaking his leg in multiple places. The man, Miguel Parra-Hernandez, was not the target of the operation. Harris County District Attorney Sean Teare says the video supports aggravated assault with a deadly weapon — a charge carrying up to 20 years in prison. The facts as established by the DA and Harris County sheriff's office are damning in their specificity. Parra-Hernandez, 48, had no criminal record and was on his way to work. He fled because an unmarked dark-colored vehicle with no lights or siren approached him. ICE concedes he was not the subject of the traffic stop, which targeted a different man — Jose Mendoza-Cervantes, who had a final order of removal. Parra-Hernandez's lawyer says her client had never met Mendoza-Cervantes. What elevates this from a use-of-force incident to a potential obstruction crisis is what happened after the collision. The ICE agent moved the pickup truck Parra-Hernandez had been riding in, then left the scene before sheriff's deputies arrived. When the DA's office began drafting a search warrant for the vehicle's data recorder, the agent returned and drove the vehicle away. Teare, a 20-year prosecutor, says he has never seen anything like it. Standard forensic protocol is to flatbed the vehicle to download its data, not let the subject of the investigation drive it off. The operational recklessness compounds the legal exposure. Teare says two people from an entirely different ICE operation were in custody in the back of the SUV when the agent began pursuing Parra-Hernandez. A vehicle pursuit with detainees in the back seat violates basic law enforcement doctrine. The new ICE guidelines for traffic stops — implemented this month after a summer of violent and fatal confrontations — appear to have been disregarded within weeks of their adoption. ICE's public response follows a pattern: deny, deflect, attack the messenger. A spokesperson called the allegations "reckless and false" and "disgusting smears peddled by the media," while citing the professionalism and integrity of ICE personnel. The agency has not responded to the Guardian's request for comment and is refusing to cooperate with the DA's investigation or provide data recorder access. Teare's office is working to ensure that two potential material witnesses remain in the country to provide evidence — a move that signals the DA anticipates ICE may try to deport witnesses to its own agent's conduct. His team has also set up an evidence portal that does not require citizenship or immigration information, a tacit acknowledgment that witnesses to federal immigration enforcement are themselves at risk of deportation for coming forward. The structural question is whether a local prosecutor can meaningfully hold a federal agent accountable when the federal agency controls the evidence, the witnesses, and the vehicle. ICE's refusal to cooperate, removal of evidence from the scene, and potential ability to deport material witnesses creates an accountability architecture where the agency under investigation controls every lever of the investigation's success or failure.
