A rock musician, his pregnant wife, their three-year-old daughter and the young woman the couple employed as a nanny were killed in Mexico, and two men have since been ordered to stand trial. The four were found dead on Tuesday, September 1, 2026, inside an apartment in an upscale area on the outskirts of Mexico City.
The arrests came on September 2, in a joint operation by State of Mexico prosecutors, the federal Secretariat of Security and Citizen Protection and Mexico City’s Secretariat of Citizen Security. Among those killed, the federal security office said, was Jonathan Meléndez, keyboardist for the indie rock band Camilo Séptimo.
Prosecutors have released only a partial name for the first suspect, Diego Sebastián “N,” an associate of Meléndez, and accuse him of being the probable perpetrator. The second man, identified as Gerardo “N,” is accused of taking part. Omar García Harfuch, who leads Mexico’s Secretariat of Security and Citizen Protection, said one of the men was a business partner of Meléndez who had exploited that relationship of trust to get inside the home. Faced with a crime of this gravity, he added, the institutions acted immediately and in coordination.
What Officers Found in the Apartment
Officers in Atizapán de Zaragoza said the four bodies were discovered at roughly 11:50 p.m. local time on September 1, in the family’s penthouse in an apartment tower in the Zona Esmeralda neighborhood of Greater Mexico City. Investigators put the shootings hours before the discovery, in a window between 5:30 p.m. and 7:40 p.m.
Gunmen shot three of the victims in the head, including the couple’s small daughter, officials said, while the fourth was hit in the back. Three of the four had their hands bound, the nanny’s behind her back, and Meléndez had tape over his mouth. The family dog was killed as well — legs tied, snout wrapped in gray industrial tape, shot in the head.
One member of the household lived through the attack: a six-year-old boy, the couple’s son, who authorities said was found physically unharmed at the scene.
Meléndez, 38, a co-founder of the band who played keyboards and synthesizers under the name Honas, died alongside his wife, Ana Paula Barragán, 35, a photographer who was four months into a pregnancy, and their three-year-old daughter, Sofía.
Four Victims and a Grieving Family
Relatives told reporters that the fourth victim, Aleyda Romero Victorio, 21, cared for the couple’s children and had worked for them about two years. She was studying nursing. Her family has asked that she be called by her name rather than described as a domestic employee.
“She was a very hardworking and responsible girl who did not deserve for this to be done to her,” said Lorena Victorio Cabrera, an aunt of hers.
Attention to the case has been intense across Mexico, driven by the identities of the victims and by where they died — one of the wealthier corners of the metropolitan area, the family found inside their home.
Bandmates Mourn Their Keyboardist
On Instagram, Camilo Séptimo said of its keyboardist: “With profound sorrow we say goodbye to our beloved brother Jonathan Samuel Meléndez Ochoa, ‘Honas.’ We will remember him always with immense love and gratitude. Today we honor and celebrate his life, his music, his light.” The band also extended condolences to Aleyda Romero’s family.
The couple’s son survived by staying hidden in a bedroom for more than three hours; reconstructions differ on whether he was under a bed or among blankets. Aleyda, his family says, was with him when the noise started and told him to hide and not come out.
What the Surviving Boy Told His Grandmother
For a week the boy was described as a witness investigators had yet to interview. That changed at the hearing on September 9, when a defense lawyer disclosed what the child had said to his grandmother after the attack: “Fue el malo de Sebastián” — it was the bad one, Sebastián. The account reached the court through the grandmother and a psychologist who evaluated him, rather than from the boy himself; the defense argued that putting a six-year-old on the stand risked harming him further.
Where the Investigation Stands
The State of Mexico Attorney General’s Office said on September 4 that the men had believed the family kept “a cold wallet with millions of dollars in bitcoin” in the apartment, and that Diego Sebastián “N” had promised Gerardo “N” two million pesos for his help. At the initial hearing the following day, prosecutors put 60 items of evidence before the court, among them a relative’s statement that the musician held about three million pesos in cryptocurrency on a storage device that has not been found, and that Diego Sebastián “N” had asked Meléndez for a 300,000-peso loan and been refused.
The pistol carried a silencer, which is why neighbors heard no gunfire; prosecutors said Diego Sebastián “N” has admitted taking the weapon apart and throwing it into a ravine. The investigation describes Gerardo “N” as his driver, and says Diego Sebastián “N” instructed him from August 31 to obtain screwdrivers, large zip ties, black gloves and face masks, which investigators say match what was used to bind the victims. Security video captured only Diego Sebastián “N” riding the elevator up.
That first hearing ran more than eight hours and ended with both men held in pretrial detention at the Barrientos prison in Tlalnepantla, where authorities later moved them into isolation in a maximum-security wing after other inmates circulated death threats. Defense lawyers asked for extra time to answer the accusations, which pushed the proceedings to September 9. The judge bound both men over for trial that day on three counts — aggravated homicide, unlawful termination of a pregnancy, and cruelty to a sentient being, the last over the killing of the family’s dog, a one-year-old golden retriever named Nala. He ordered them kept in pretrial detention and gave prosecutors four months to close the complementary investigation, two months less than they had asked for. Aggravated homicide carries up to 70 years per victim in the State of Mexico.
Suspects in Mexico are identified by their given names followed by “N,” a placeholder for a withheld surname that flows from the presumption of innocence and from Article 113 of the national criminal procedure code. That is why the state prosecutor’s office, announcing the case on September 2, gave the musician’s initials only, J.S.M.O.
No one beyond the two men has been charged. The bodies of Meléndez, his wife and their daughter were released to relatives early on September 3 and waked in Tlalnepantla that day; Aleyda Romero was buried separately, at her grandmother’s house in Chalco. Fans laid flowers at the Ángel de la Independencia on September 6 and have called a second tribute for September 27 on the esplanade of the Palacio de Bellas Artes, a date chosen for the band’s song “Te Veo en el 27.”
