Two men have been arrested in connection with the killings of a Mexican rock musician, his pregnant wife, their three-year-old daughter and the young woman who worked as the family’s nanny, all of whom were found shot to death on Tuesday inside an apartment in an upscale area on the edge of Mexico City.
Authorities said the two suspects were detained Wednesday during a coordinated effort that brought together prosecutors from the State of Mexico, the federal Secretariat of Security and Citizen Protection and Mexico City’s Secretariat of Citizen Security. The Office of the Secretary of Security and Citizen Protection of Mexico confirmed that the men are suspected of taking part in a multiple homicide that occurred in Atizapán de Zaragoza, in the State of Mexico, and that Jonathan Meléndez, keyboardist for the well-known indie rock band Camilo Séptimo, was among those killed.
One of the men, identified by the prosecutor’s office only as Diego Sebastián “N,” is an associate of Meléndez and is accused of being the probable perpetrator. A second man, named as Gerardo “N,” is being investigated over the part he is alleged to have played. Omar García Harfuch, who leads Mexico’s Secretariat of Security and Citizen Protection, said one of the suspects used his relationship with one of the victims to get inside the home.
What Police Found Inside the Apartment
Officers in Atizapán de Zaragoza said they discovered four bodies in an apartment tower in the Zona Esmeralda neighborhood of Greater Mexico City at roughly 11:50 p.m. local time Tuesday. The killings, investigators believe, took place hours earlier, in a window between 5:30 p.m. and 7:40 p.m.
Three of those killed — the couple’s small daughter among them — were shot in the head, officials said, while the fourth was hit in the back. The prosecutor’s office said two of the victims had their hands bound. The household’s dog was also killed, with its legs tied.
Authorities said a six-year-old boy lived through the attack and was found physically unharmed at the scene; they have not said publicly how he was connected to the family.
The Victims and a Grieving Family
The State of Mexico Attorney General’s Office verified the circumstances of the deaths. Meléndez, 38, was killed along with his wife, Ana Paula, 35, who was four months into a pregnancy, and their three-year-old daughter. The musician’s age has been reported differently elsewhere, with another account putting him at 35.
The fourth person killed was Aleida Romero Victorio, 21, whose relatives told reporters she was employed by the couple as their nanny.
“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 the young woman.
The killings have commanded attention throughout Mexico, in part because of who the victims were and in part because of where they died: an apartment building in one of the wealthier corners of the metropolitan area, where the family was found dead inside their home.
A Band Mourns Its Keyboardist
Camilo Séptimo, a prominent name in the Mexican indie rock scene, published a tribute to Meléndez on Instagram, saying the keyboardist would be remembered with immense love and gratitude. The group said it was paying homage to and celebrating his life, his music and everything he gave to those who knew him and played alongside him.
Meléndez had contributed to the band’s recordings and live shows for years, and images of him include one taken at a 2024 press conference at the Palacio de los Deportes in Mexico City.
Since the deaths were confirmed, fans and fellow musicians have posted tributes online, many of them noting that an entire young family — plus an unborn child — was wiped out in the space of a single evening.
What Investigators Have Said So Far
No motive has been made public, and officials have released only limited information about how the two men were identified and tracked down. Prosecutors said details about how the killings unfolded, along with the detainees’ legal situation, would be made public once the case reaches the appropriate stage of proceedings — standard language in Mexican criminal cases that generally refers to a first court hearing.
Mexican convention calls for suspects to be referred to by a first name and an initial until charges are formally filed, which explains why the pair have been publicly identified only as Diego Sebastián “N” and Gerardo “N.” Whether either man has a lawyer was not clear.
The killings in Atizapán de Zaragoza fall under the jurisdiction of State of Mexico prosecutors, and federal security officials and Mexico City police joined in making the arrests. As of official statements reported September 2, 2026, the two detainees were the only people publicly identified in connection with the deaths, with the investigation continuing into the roles each is alleged to have played.