Two Missing Boys. Same Name. Two Different Endings

I'm here in Corpus Christi, Texas where I worked as an FBI Special Agent for about four years before transferring to the San Juan, Puerto Rico office. But over my career, I've worked a lot of missing child cases, but there's something that's always stayed with me. I've investigated two different cases involving two little boys with the same name, Gabriel. The first Gabriel case was right here in Corpus Christi back in the mid-1990s. He was kidnapped by his own mother, Cindy Graber, and it was during a bitter custody battle with his biological dad. She fled the United States, uh, took Gabriel, and for years, we searched across multiple countries trying to find him. Similarly, the second Gabriel is Gabriel Johnson, who disappeared right out of San Antonio in 2009. His mother, Elizabeth Johnson, first claimed she killed him. Then she later changed her story and said, well, I gave a couple in a park. She never identified that couple, either. One Gabriel, he came home. The other's still missing. You know, in part two, I'm gonna tell you how the first Gabriel was finally found and why that case still gives me hope today.