The Yogurt Shop Murders on HBO Max: The story behind the murder of four girls in Austin
Documentary series about the unsolved quadruple murder from 1991 and the final DNA identification of Robert Eugene Brashers
What is the series about?
The Yogurt Shop Murders on HBO Max examines one of the most notorious and complex criminal cases in Texas history. The documentary series focuses on the tragic events of December 6, 1991, when four young girls lost their lives in a yogurt shop in Austin. Through archival footage and new interviews, the series outlines the failed investigation that led to the imprisonment of innocent men, and how modern science finally provided answers 34 years later regarding who was behind the brutal murders. The series highlights the devastating consequences the case has had for the victims' families and the community that lived in uncertainty for decades.
The real case
The real case behind The Yogurt Shop Murders began in the store 'I Can't Believe It's Yogurt' on West Anderson Lane. The victims were Jennifer Harbison (17), her sister Sarah Harbison (15), their friend Eliza Thomas (17), and the younger Amy Ayers (13). The girls were found shot, bound, and gagged after the perpetrator set fire to the shop to cover up the evidence. Fire and water damage made the initial forensic work extremely difficult for the Austin police.
The case took a dramatic turn in the late 1990s when four young men — Maurice Pierce, Robert Springsteen, Michael Scott, and Forrest Welborn — were arrested. Despite a lack of physical evidence, they were convicted based on interrogations that have since been criticized for being coercive and manipulative. It was not until 2025 that a crucial breakthrough occurred. Using advanced genetic genealogy and DNA material found under Amy Ayers' nails, investigators were able to identify Robert Eugene Brashers as the true murderer. Brashers was a known criminal and serial killer who had taken his own life in 1999 during a confrontation with police in Missouri, long before he could be held accountable for the Austin murders.
Timeline of the case
- December 6, 1991: The four girls are found murdered in the burned shop in Austin.
- 1999: Robert Springsteen and Michael Scott are sentenced to death and life imprisonment, respectively.
- 2009: The convictions are overturned when new DNA evidence from an unknown man is found on the victims, but the accused are not completely exonerated.