The United States Department of Homeland Security (DHS) has placed Cuban national Yordanis Cobos-Martínez on its list of the "worst of the worst illegal alien criminals" that U.S. Immigration and Customs Enforcement (ICE) took action against in 2025, according to a report released on January 20, 2026.
The report highlighted that over 670,000 illegal immigrants were expelled during the first year of Donald Trump’s second term, including "murderers, pedophiles, rapists, gang members, and terrorists," while another two million left the country voluntarily.
"On President Trump’s first day in office, he empowered ICE to target the worst of the worst illegal alien criminals, including pedophiles, murderers, gang members, terrorists, and rapists," stated Deputy Secretary Tricia McLaughlin. "We will not rest until American communities are free from the scourge of crime by illegal aliens," she added.
The Case of Yordanis Cobos-Martínez
The DHS report describes Cobos-Martínez as an "illegal immigrant from Cuba with a history of child sexual abuse, vehicle theft, false imprisonment, and carjacking." He was arrested by the Dallas Police Department at a local motel for murder after allegedly beheading a merchant with a machete "in front of his wife and child," and then "kicking the victim's head like a soccer ball." ICE filed an immigration detainer following his arrest.
The crime took place on September 10, 2025, at the Downtown Suites Motel, where Cobos-Martínez was employed as a janitor. According to court documents, he attacked the establishment's manager, Chandra Mouli "Bob" Nagamallaiah, aged 50, following a work-related dispute. The assault, as documented in police reports and testimonies in Dallas, occurred in front of the manager's wife and son, who witnessed the incident.
The Cuban national was apprehended shortly after, walking with blood-stained clothes and the weapon in hand. Authorities charged him with capital murder, and he remains in the Dallas County jail with a $1.25 million bail and an immigration detainer order.
A History of Crime and a Failed Deportation Attempt
Court records reveal that Cobos-Martínez, 37, had a criminal history across several states. In 2023, he was convicted in California for assault and had been previously arrested in Florida and Houston for vehicle theft, unlawful detention, and indecency with a minor (a charge later dismissed).
In January 2025, ICE attempted to deport him to Cuba, but the Cuban regime refused to accept him. According to federal documents, the agency released him, citing "no significant likelihood of removal in the foreseeable future." Months later, he committed the crime that shocked Dallas, leading the county's prosecution to formally charge him with capital murder.
During his initial court hearing, prosecutor Julie Johnson informed Judge Lela Mays that the state of Texas did not intend to seek the death penalty, though "reserves the right to change its stance should any unforeseen developments arise."
Other Notorious Names in the DHS Report
The DHS report also lists other foreign criminals arrested by ICE in 2025, including Gerson Emir Cuadra Soto, an MS-13 gang leader from Honduras accused of a quadruple homicide; Harpreet Singh, an Indian national linked to a terrorist group; and Michel Jordan Castellano Fonseca, a Venezuelan with alleged ties to the Tren de Aragua, accused of murdering his sister-in-law and attempting to kill his wife in Colorado.
The report emphasizes that "70% of ICE arrests involve illegal immigrants who have been convicted or charged with a crime in the United States."
A Warning on Immigration Control
The DHS concludes its report by asserting its commitment to "removing dangerous illegal aliens from American communities," in alignment with the security and border control policies of Donald Trump's administration.
The case of Yordanis Cobos-Martínez is pending trial in Texas. His name is now listed among the most dangerous foreign criminals identified by U.S. authorities in 2025.
Frequently Asked Questions about Yordanis Cobos-Martínez and U.S. Immigration Policies
Who is Yordanis Cobos-Martínez?
Yordanis Cobos-Martínez is a Cuban national charged with capital murder in Dallas, Texas. He is identified as one of the "worst of the worst illegal alien criminals" by the DHS for his involvement in a brutal homicide in 2025.
What actions has ICE taken against foreign criminals in 2025?
In 2025, ICE expelled over 670,000 illegal immigrants, including individuals convicted of serious crimes like murder, pedophilia, and terrorism, as part of its effort to remove dangerous individuals from the United States.
What was the outcome of ICE's attempt to deport Cobos-Martínez?
ICE attempted to deport Cobos-Martínez to Cuba in early 2025, but the Cuban government refused to accept him, leading to his release in the United States due to the lack of foreseeable deportation.