AUSTIN, Texas — More than 30 years ago, four teen girls were murdered at an Austin yogurt shop. The unsolved crime has puzzled long-time Austinites and true crime sleuths for decades.
Now, an HBO docuseries aiming to shed new light on the case has a release date.
The series is directed by Margaret Brown and executive produced by actress Emma Stone and her husband, former “Saturday Night Live” writer Dave McCary, among others…