The sperm donor was interviewed by the media and stated that he wants little Gabriel to stay with the Brandts - maybe he has one small shred of decency in him.
Another article says that the birth father is the one that told the state where to find the biological grandmother.
The “father” has been deported and testified in court that he “planned to find his son and raise him” when he was released from prison. Correction officials also had a recorded conversation between the biological parents in which they were discussing plans to meet in Mexico and find the little boy..
This article is at Newsweek online.