The government of Tamaulipas announced on October 31, 2026 that it is investigating the death of a 7-year-old girl from a gunshot wound that occurred on October 29 in Matamoros, during the state's response to blockades and burned vehicles. Governor Américo Villarreal Anaya specified that authorities are analyzing the presumed origin of the shot from a State Guard helicopter that took part in the response to those events, and that the girl's mother was injured.

The state government's statement reports a toll of six dead: the girl and five people who died in two accidents when they crashed into burned vehicles blocking roadways. The day followed an operation by special forces of the Secretariat of National Defense and the National Guard that led to the arrest of a priority target, according to the official account. For Mexico, the case places the use of force in state government security operations under institutional review, a matter that in a border state involves both state and federal forces and the coordination between them. Matamoros borders Brownsville, Texas, one of the crossings with the highest flow of people and goods on the Gulf route.

The Proceso report of October 31 adds that the burning of vehicles and the blockades occurred in at least eight municipalities. The deployment was reinforced with 450 personnel and two Army helicopters, and the state government reported that all roadways were passable after the removal of burned tractor-trailers and cargo units. Villarreal Anaya maintained that his government will act "in accordance with the law, without covering up for anyone" and that his commitment is "to the truth, to justice and to the affected families." He also asked the public to verify information on the official channels of the state government and the Secretariat of Public Security before sharing it.

The state government indicated that the investigations must determine the circumstances and the responsibilities that apply, without specifying which body is leading the inquiry or a deadline for its results. The case file remains open and the federal and state deployment continues in the region.

This article was written with the assistance of artificial intelligence based on verified sources and reviewed by a human editor before publication.