A former beauty queen has been murdered in her affluent Mexico City apartment, allegedly executed by her mother-in-law, who was later caught on camera delivering a spine-chilling justification for the slaughter.

Carolina Flores Gomez, 27, was fatally shot in the Polanco district on 15 April 2026. Authorities have named her mother-in-law, Erika MarĂ­a Herrera, as the primary suspect in a case that has horrified the nation and exposed a dark undercurrent of domestic obsession.

Carolina's murder came to light after internal surveillance footage surfaced, reportedly showing the moments immediately following the gunfire.

In the recording, Herrera is seen standing over the scene as her son, Alejandro Gomez, enters with their infant child. When asked what happened, Herrera reportedly replied with chilling composure: 'Nothing. She made me angry,' before adding the viral phrase that has sparked global outrage: 'You're mine and she stole you.'

The investigation into the shooting hinges on the high-definition footage recovered from the property. In the video, the sounds of screams and multiple gunshots are clearly audible before the suspect is seen interacting with her son.

Investigators believe the motive was rooted in an extreme, pathologically possessive relationship between Herrera and Alejandro. According to reports, Carolina was inside her home with Herrera when multiple gunshots rang out.

#Internacional| 🛑 Un video captĂł los Ășltimos momentos de vida de Carolina Flores GĂłmez antes de ser asesinada dentro de su propio hogar en Ciudad de MĂ©xico, un crimen ocurrido el pasado 15 de abril en un apartamento del sector de Polanco, en la alcaldĂ­a Miguel Hidalgo.🧐De...pic.twitter.com/Xks5exCGt1

What has drawn particular attention, however, is what came next. Her husband, Alejandro, is seen entering the scene holding their young child and confronting Herrera, who delivered the line that has since gone viral: 'You're mine, and she stole you.'

Herrera's profile suggests a woman who viewed her daughter-in-law not as a family member, but as a rival. This narrative has struck a nerve on social media, where the video has been shared millions of times.

Commentators have described the interaction as one of the most disturbing examples of domestic toxicity caught on film, highlighting how quickly possessiveness can escalate into a mother-in-law jealousy killing.

Source: International Business Times UK