The petroleum workers called for Ricardo Roa’s head following formal influence-peddling charges filed by Colombia’s Attorney General’s Office.

One of Colombia’s principal petroleum worker’s unions, the Unión Sindical Obrera (USO), has formally requested that Ecopetrol’s board of directors remove Ricardo Roa Barragán as president of the state-controlled oil company, amid ongoing investigations against him by the Attorney General’s Office. The union warned that it will call a nationwide strike if the request is not addressed.

The request was made in a letter dated March 24, sent after a meeting between union representatives and the company’s board. In the document, the USO stated that, “understanding the feelings of the Colombian people as reflected by the thousands of Ecopetrol workers, we immediately request that, within the framework of due diligence, the board of directors adopt the necessary measures to remove Dr. Ricardo Roa Barragán from his position as president of Ecopetrol.”

The union added that, if the request is not met, “this union will call for nationwide mobilization in defense of the most important asset of the Colombian people.”

On the same day, March 24, Ecopetrol’s board issued a public response, reported by outlets such as Caracol Radio, stating that it had reviewed requests from employees, the union and some minority shareholders.

In its statement, the board said it is “aware of its responsibilities within the framework of due diligence” and has been assessing the risks to the company stemming from reports related to Roa. However, it confirmed that Roa will remain in his position while the evaluation process continues.

The union’s request follows charges filed by the Attorney General’s Office on March 11 against Roa for alleged influence peddling. According to prosecutors, Roa is accused of favoring a third party in the allocation of a project in exchange for a reduction in the price of an apartment he purchased in 2023.

More details on the case can be found in the article “Colombia’s Top Prosecutor Charges Ecopetrol President in Alleged Influence-Peddling Case,” published by Finance Colombia.

At this stage, although the information has been publicly reported, judicial decisions remain under the authority of the Attorney General’s Office, which is leading the proceedings.

Roa’s legal situation is also linked to another investigation involving alleged irregularities in the financing of the Pacto Histórico presidential campaign in 2022, which he managed and which resulted in Gustavo Petro’s election as president.

In February, the Attorney General’s Office said investigators found indications that the campaign may have exceeded legal spending limits. A similar case had already been reviewed by Colombia’s elections authority, the National Electoral Council, which fined those responsible more than $5 billion Colombian pesos (over $1.4 million USD).

Photo by Ecopetrol.

So far, three people have been convicted in the killing of former presidential candidate Miguel Uribe Turbay, while arrest warrants target seven members of FARC dissident factions.

Colombia’s Attorney General’s Office is advancing its investigation into the assassination of Senator and presidential pre-candidate Miguel Uribe Turbay. On one hand, it sentenced alias “El Viejo” to more than 22 years in prison for acting as an intermediary between those who ordered the crime and the criminal network that carried out the attack; on the other, it issued arrest warrants for seven individuals belonging to a dissident faction of the FARC accused of ordering the killing.

The assassination of the Centro Democrático party senator and presidential candidate took place on June 7, 2025, in Bogotá while he was participating in campaign-related activities. The attack was carried out by a 14-year-old who fired multiple shots and was immediately captured after an exchange of gunfire with National Police officers and Uribe Turbay’s security team.

General attorney, Luz Adriana Camargo Garzón said the crime was not “an isolated act, but the result of a structured criminal operation that involved both an urban criminal network operating as outsourcing and an organized armed group” known as the “The Segunda Marquetalia.”

Miguel Uribe Londoño, a presidential candidate and the victim’s father, said in a tweet directed at President Gustavo Petro: “President @petrogustavo You harassed Miguel with your verbal abuse, making him a target for assassination. Your government failed to protect him. Your government has been tolerant of drug trafficking, and the criminals who benefited from your total peace used the Second Marquetalia to assassinate Miguel. But the masterminds behind this must continue to be sought within the Colombian government. We cannot continue to accept this violence. This is why Miguel’s legacy needs to be upheld in the Presidency, and I will carry it until the last day of my life.”

Presidente @petrogustavo.

Usted hostigó a Miguel con su violencia verbal poniéndolo como carne de cañón para que lo asesinaran.

Su gobierno no le dio protección.

Su gobierno ha sido tolerante con el narcotráfico y los criminales beneficiados con su paz total utilizaron a la… pic.twitter.com/mPPvVYZgJv

— Miguel Uribe (@migueluribel) March 22, 2026

Judicial developments and convictions

According to the Attorney General’s report, three individuals have already been convicted through plea agreements:

1. Simeón Pérez Marroquín, alias “El Viejo,” identified as the link between those who ordered the crime and the criminal network, was sentenced on March 20 to 22 years and four months in prison.
2. Carlos Mora González, who conducted surveillance at the attack site and transported other suspects, was sentenced to 21 years in prison.
3. Katherine Andrea Martínez, who took part in planning meetings and retrieved the weapon used (a Glock pistol), was sentenced to 21 years and two months in prison.

The 14-year-old who carried out the attack was sentenced under Colombia’s Juvenile Criminal Responsibility System.

Criminal network and FARC dissident involvement

After nine months of investigation, prosecutors established the involvement of the dissident FARC faction known as The Segunda Marquetalia as the group that ordered the crime and issued arrest warrants against several of its alleged leaders and members.

According to the statement, those targeted include Kendry Téllez Álvarez, identified as a possible mastermind; Iván Luciano Marín Arango, alias “Iván Márquez”; Géner García Molina, alias “Jhon 40”; Alberto Cruz Lobo, alias “Enrique Marulanda”; Jhon Jairo Bedoya Arias, alias “Rusbel”; Diógenes Medina Hernández, alias “Gonzalo”, and José Aldinever Sierra Sabogal, alias “Zarco Aldinever”.

They face charges of aggravated homicide, conspiracy to commit a crime, and the manufacture, trafficking, possession or carrying of firearms, accessories, parts or ammunition.

Additionally, according to El Colombiano, authorities are offering a reward of up to $5 billion Colombian pesos (around $1,4 million USD) for information leading to the capture of alias “Iván Márquez”, and $4 billion Colombian pesos ($1,2 million USD) for alias “Jhon 40” and “Zarco Aldinever”, identified as key leaders of the group.

“Wanted dead or alive”

According to El Colombiano, “the inclusion of ‘Zarco Aldinever’ on the most-wanted list has raised questions, as he had reportedly been killed in August 2025 in alleged clashes with the National Liberation Army (ELN) guerrilla group”

“He is alive; that is, we have no evidence that he is dead. For us, “Zarco Aldinever” is alive. There is no corroborated evidence regarding the rumor that he was killed by the ELN. It remains a rumor, which is why the arrest warrant was issued,” the attorney general said.

Meanwhile, the whereabouts of Iván Luciano Marín Arango, alias “Iván Márquez”, one of the former negotiators of the 2016 peace agreement who later returned to armed activity, remain unknown. He has been reported dead on several occasions, most recently in July 2023, when it was speculated he had died from gunshot wounds in Venezuela.

However, the government has not confirmed those reports. “Despite intelligence efforts by the security forces, there is no reliable information to determine his whereabouts or status,” Defense Minister, Major General (ret.) Pedro Arnulfo Sánchez said.

Photo above. Colombia’s Attorney General Luz Adriana Camargo during a presentation on progress in the Miguel Uribe Turbay case. Photo courtesy of the Attorney General’s Office.

Photo in social media. Miguel Uribe Turbay. Photo courtesy of the Senate of the Republic of Colombia.

A C-130 Hercules aircraft crashed in Putumayo, southern Colombia, on March 23, killing 66 people, including soldiers, Air Force personnel and police. A total of 128 people were on board.

A Hercules aircraft operated by the Colombian Air Force (FAC) crashed shortly after takeoff from Puerto Leguízamo, in southern Colombia’s Putumayo department, in a tragedy on Monday, March 23, that left dozens of victims among members of the security forces.

According to Jhon Molina, governor of Putumayo, “58 soldiers, six members of the Air Force and two police officers were among the victims who died in the accident.” A total of 128 people were on board the aircraft. One survived unharmed, and four others remain unaccounted for.

The aircraft, a US-built C-130 Hercules used to transport troops and supplies, went down about one and a half kilometers from the airfield just minutes after takeoff.

Defense Minister, Major General (ret.) Pedro Arnulfo Sánchez, said the crash occurred as the aircraft “was taking off from Puerto Leguízamo (Putumayo, near the border with Peru and Ecuador) while transporting troops from our security forces.”

Investigation underway

The national government authorities said that, based on the information available so far, there is no evidence of an attack by illegal armed groups. According to the defense minister, “the fire triggered the detonation of part of the ammunition being transported, which explains the sounds heard in videos circulating on social media.”

The minister said that “all response protocols for the victims and their families have been activated, along with the corresponding investigation.” In a message posted on X, he added: “I extend my deepest condolences to the families of those affected and, out of respect for their grief, I urge people to avoid speculation until official information is available.”

President Gustavo Petro also addressed structural limitations within the armed forces, noting that bureaucratic processes have delayed modernization efforts. “Renewing the armed forces’ equipment has been a decision of my administration for years. Bureaucratic obstacles in military administration have prevented the approval of the Conpes/Confis (Colombia´s public policy instruments) for over a year since I requested it,” he said.

Statement from the Colombian Air Force

The Colombian Air Force (FAC) expressed its condolences following the crash. We “deeply regrets the tragic accident involving the C-130 Hercules, a loss that brings mourning to our military forces and National Police. The aircraft and its crew were in optimal condition to carry out the mission, with the professionalism that characterizes them.”

The institution added that “the pain and helplessness caused by the unexpected loss of our heroes in this tragic air accident are immense. But that pain is transformed into determination: to honor their memory and legacy with an even greater commitment to the nation, doing what we love: protecting Colombia.”

Gen. Carlos Fernando Silva of the Colombian Air Force said a technical investigation will be conducted with support from the US Air Force to determine the causes of the crash “with transparency and rigor.”

Photos courtesy of the FAC.