Man Murders Wife Then Posts Her Dead Body on Facebook episode artwork

EPISODE · Sep 14, 2026 · 32 MIN

Man Murders Wife Then Posts Her Dead Body on Facebook

from Murder Files Unsealed · host AC Wilson

This episode documents the interrogation and legal outcome of Derek Medina, a man notoriously dubbed the "Facebook Killer" after posting a photograph of his deceased wife on social media. During the police interview, Medina confesses to shooting Jennifer Alfonso multiple times but maintains that his actions were a necessary form of self-defense against her physical abuse. Detectives scrutinize his claims by highlighting his background as a professional boxer and his failure to leave the home or call for help during the dispute. The episode further describes how Medina callously updated his status and photo online before turning himself in to the authorities. Ultimately, the source concludes by noting that Medina was sentenced to life in prison for first-degree murder and child neglect.Become a supporter of this podcast: https://www.spreaker.com/podcast/murder-files-unsealed--6017387/support.This episode includes AI-generated content.

Episode metadata supplied by the publisher feed · Published Sep 14, 2026

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Man Murders Wife Then Posts Her Dead Body on Facebook

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This episode was published on September 14, 2026.

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