The Austin, Texas, yogurt shop murders: Families, investigators remain haunted by unsolved case

More than 30 years have passed since four teenage girls—Eliza Thomas, Sarah and Jennifer Harbison, and Amy Ayers—were brutally murdered in an Austin yogurt shop, a case that remains unsolved despite prior arrests and overturned convictions. New DNA evidence offers hope for resolution, as investigators continue to seek answers to this haunting crime.