A new documentary on the 1991 Yogurt Shop Murders in Austin premieres at SXSW, delving into the unsolved case of four murdered teens.

The documentary series, set to stream on HBO Max later this year, chronicles the unsolved murder of four teenage girls.

The Yogurt Shop murders have loomed large in Austin's history. Now, more than 30 years later, an upcoming HBO series examines ...

the case of the so-called Yogurt Shop Murders has lacked all but suspects (more than 1,200) and included the arrest of four boys twice — years apart. David Kennedy/Austin American-Statesman-USA ...

The Zach Theatre was filled with attendees at South by Southwest eager to watch the premiere of a new HBO documentary series ...

Eliza and Jennifer, both 17, were working at the I Can't Believe It's Yogurt shop in Austin on the night of their murder. Jennifer's 15-year-old sister Sarah and her best friend Amy ...

In Austin, it’s the infamous Yogurt Shop Murders. On December 6, 1991, four teenagers – Amy Ayers (aged 13), Eliza Thomas (17), and the Harbison sisters, Jennifer (17) and Sarah Harbison (15 ...

The case explores the murder of four teenage girls who were working at an “I Can’t Believe It’s Yogurt” shop in Austin on Dec. 6, 1991. Two of the girls, Jennifer Harbison and Eliza ...