Between The Madness - Episode 15 - Two Lies. One Truth - The Sierra Mininger Case
Jul 23, 2026 · 27m
Summary
This episode details the murder of Sierra Nicole Minninger in Greeley, Colorado, and the interrogation of her ex-boyfriend, Gabriel Esparza. Esparza initially claimed Sierra committed suicide, then suggested an accident, before finally confessing he shot her during a heated argument over her affair. The story highlights how forensic evidence and detective strategy unraveled his lies, leading to his guilty plea for second-degree murder and a 40-year prison sentence.
Topics discussed
Intro, sponsors, and show disclaimer
Two Truths and a Lie: The interrogation premise
Sierra Minninger's life and troubled relationship
The night of the shooting and initial police response
Sierra's death and Gabriel's first lie
Music interlude: The End of the World
Detectives challenge Gabriel's changing stories
Gabriel confesses to accidental shooting
Forensic evidence contradicts suicide claims
Gabriel's guilty plea and sentencing
Outro, theme song, and final sponsors
Listen ad-free on Castria