If you have any conections among the Alvarez, you will find out the Pena comez is a Haitian, I got this information from my mother who used to have a closed relationship with them before pena-gomez became involved in the public arena. This was created to place one that appears to have no connections with them in a powerful position.
You can also ask, why did Trujillo tried to kill Pena Gomez? He was accused of theft, and escaped by the skin of his teeth, go ask an old man called Comandante as you enter Los Alcarizos In Santo Domingo the small pullperia.