Texas Man Pleads Guilty to Killing Ex-Girlfriend, Hiding Body in Her Coffee Table

Mario Juan Chacon sentenced to 35 years in prison for murder, 20 years for tampering with evidence

Feb. 25, 2026 at 4:23pm

A 27-year-old Texas man named Mario Juan Chacon has pleaded guilty to killing his ex-girlfriend Madeline Pantoja, 20, and hiding her corpse inside her own coffee table. Chacon was sentenced to 35 years in prison for the murder and an additional 20 years for tampering with evidence.

Why it matters

This case highlights the tragic consequences of domestic violence and the importance of addressing such issues within communities. Pantoja's murder has devastated her loved ones and raised concerns about the need for better resources and support systems to prevent similar tragedies.

The details

According to authorities, Chacon killed Pantoja on May 10, 2023, after she broke up with him. He then hid her body inside her own coffee table, leading to a multi-day search by police before her remains were eventually discovered. Chacon initially lied to investigators about his whereabouts on the night of the murder, but was later caught on surveillance footage near Pantoja's apartment complex.

  • Chacon killed Pantoja on May 10, 2023.
  • Pantoja was reported missing by her loved ones on May 11, 2023.
  • Police discovered Pantoja's remains on May 20, 2023, inside a missing coffee table from her apartment.
  • Chacon pleaded guilty and was sentenced on February 20, 2026.

The players

Mario Juan Chacon

A 27-year-old Texas man who pleaded guilty to killing his ex-girlfriend Madeline Pantoja and hiding her body in her own coffee table.

Madeline Pantoja

A 20-year-old woman who was killed by her ex-boyfriend Chacon after she broke up with him.

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What’s next

The judge's decision on whether to allow Chacon out on bail during his appeals process is expected on Tuesday.

The takeaway

This heartbreaking case underscores the need for greater awareness, resources, and support systems to prevent domestic violence and protect vulnerable individuals like Madeline Pantoja. Her tragic death serves as a somber reminder that more must be done to address this critical issue within our communities.