Mexican criminal alien Silvestre Herrera-Vasquez aka Alex Acosta aka Marcos Garcia-Reyes is in ICE custody. • As Alex, he earned a conviction for theft in Philadelphia. • As Marcos, he got an arrest warrant under his belt for strong arm rape in Philadelphia. • As Silvestre, ICE and federal partners arrested him in Malvern, Pa. Regardless of which name he used, he was ALWAYS illegally present in the United States, and he’ll stay with us pending removal proceedings.