The following is the transcript of an interview with U.S. Trade Representative Jamieson Greer that airs on "Face the Nation with Margaret Brennan" on Aug. 3, 2025.
The murders of four teenage girls have haunted Austin, Texas, for more than 30 years. Could new information lead to a killer? "48 Hours" correspondent Erin Moriarty reports.
Two men were seen in a Texas yogurt shop just before four teenage girls were killed there in 1991, and some wonder whether identifying them will lead to answers in the unsolved case.
