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'The Yogurt Shop Murders' Docuseries Debuts on HBO, Reexamines Unsolved 1991 Austin Slayings

The four-part series uses unseen footage to expose investigative errors through renewed DNA testing seeking the case’s unidentified suspect.

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The Yogurt Shop Murders (HBO)

Overview

  • Margaret Brown’s four-part docuseries premiered on HBO and HBO Max on August 3, 2025.
  • The series integrates previously unseen footage from Claire Huie’s unfinished 2009 documentary with new interviews from the victims’ families and retired Austin police investigators.
  • It scrutinizes alleged coercion by former detective Hector Polanco, whose conduct prompted false confessions and his removal from the Austin Police Department.
  • The narrative revisits the overturned convictions of Robert Springsteen and Michael Scott, which were dismissed in 2009 after DNA testing pointed to an unknown suspect.
  • The Austin Police Department has renewed DNA testing in hopes of identifying the case’s unidentified perpetrator, though no new suspects have been publicly named.