# Gulf Cartel violence and helicopter investigation in Tamaulí > Developing situation record from CLSTR: https://clstr.news/situations/gulf-cartel-violence-in-tamaulipas > Updated: 2026-11-05T20:00:06.000Z. Sources: 85. Developments: 5. The arrest of Axel Alfredo Cárdenas Rodríguez, identified as the second-in-command of the “Los Ciclones” faction of the Gulf Cartel, triggered widespread violence across Tamaulipas. Criminal groups responded with “narcobloqueos,” using hijacked vehicles and buses to block highways. These blockades, which included the burning of over 70 vehicles, led to at least six deaths. Five fatalities resulted from traffic accidents where drivers struck burning vehicles. Near Ejido Soliseño, a Kia collided with a burned bus, killing Priscila González López, Graciela López Silva, Miguel Chávez Ruelas, and Marisol López Silva. A two-year-old boy, Liam, survived the crash with serious injuries. A seven-year-old girl, identified as Aranza Adailini, was killed by a gunshot wound while traveling in the rural area of Ejido Las Rusias. The Tamaulipas Attorney General's Office is investigating whether a State Guard helicopter was involved. Prosecutor Jesús Eduardo Govea Orozco confirmed that ballistic evidence indicates the projectile, potentially a 7.62 caliber round, followed a downward trajectory and struck the child's head after passing through her vehicle. The victim's mother, who was also wounded in the leg, reported seeing a helicopter overflying the area shortly before the shooting. Investigators are reviewing flight logs and aircraft records from security operations to determine if an official unit was responsible. Humberto Prieto Herrera, President of the Governing Board of the Tamaulipas Congress, stated that the State Secretary of Public Security may be summoned to testify before the legislature to provide an official explanation. Governor Américo Villarreal Anaya has stated there will be “no cover-ups” as investigations proceed. ## Claims - Six people died during the violence in Matamoros. (reported by 8 sources) - A seven-year-old girl died from a gunshot wound. (reported by 8 sources) - Authorities are investigating if the shot that killed the girl came from a State Guard helicopter. (reported by 8 sources) - Axel Alfredo Cárdenas Rodríguez, a leader of the Los Ciclones faction, was captured during an operation. (reported by 7 sources) - Five people died in traffic accidents involving burned vehicles used as blockades. (reported by 7 sources) - Criminal groups burned vehicles to block roads in at least eight municipalities. (reported by 5 sources) - The girl's mother was injured during the incident. (reported by 5 sources) - The Mexican Army deployed 450 elements to reinforce security in Tamaulipas. (reported by 3 sources) - Liam, a two-year-old boy, survived the crash and was treated in Monterrey. (reported by 2 sources) - The projectiles that caused the injuries came from a State Security Public helicopter. (reported by 2 sources) - The violence followed a federal operation to detain a high-priority target. (reported by 1 source) ## Timeline ### 2026-11-05: Mexican authorities arrest Gulf cartel leader in Matamoros Mexican security forces arrested Axel Alfredo “N”, a leader of the “Ciclones” cartel, in Matamoros, sparking violence in Tamaulipas. 2 sources. https://clstr.news/cluster/mexican-authorities-arrest-gulf-cartel-leader-in-matamoros ### 2026-11-02: Tamaulipas authorities investigate child's death involving security helicopter Authorities in Tamaulipas are investigating the death of a seven-year-old girl in Matamoros after evidence suggests a security helicopter may have been involved in the gunfire. 4 sources. https://clstr.news/cluster/tamaulipas-authorities-investigate-helicopter-involvement-in-childs-death ### 2026-10-31: Tamaulipas Governor investigates death of child during Matamoros operation Six people died in Tamaulipas after a criminal group launched violent blockades following the capture of a Los Ciclones leader. Authorities are investigating if a State Guard helicopter shot a seven-year-old. 11 sources. https://clstr.news/cluster/tamaulipas-authorities-investigate-state-guard-in-death-of-child ### 2026-10-31: Matamoros violence leaves six dead following criminal leader arrest Six people died in Matamoros, Mexico, after cartel members burned vehicles to block roads following the arrest of a criminal leader. Five deaths resulted from collisions with burned vehicles. 5 sources. https://clstr.news/cluster/matamoros-violence-leaves-six-dead-following-criminal-leader-arrest ### 2026-10-29: Matamoros: Arrest of criminal leader triggers violent narcobloqueos The arrest of Axel Alfredo “N,” a high-ranking leader of the Los Ciclones cartel, sparked violent road blockades and vehicle burnings in Matamoros and Río Bravo, resulting in at least six deaths. 81 sources. https://clstr.news/cluster/criminals-block-major-roads-in-matamoros-mexico --- Cite as: Gulf Cartel violence and helicopter investigation in Tamaulí. CLSTR, https://clstr.news/situations/gulf-cartel-violence-in-tamaulipas