Repeat: Slaughter: From left, Isai Aguilar Morales, 22, Crisantos Moroyoqui, 39, and Jose David Castro Reyes, 25, who were all in the U.S. illegally are linked to the Arizona stabbing and beheading .
Slaughter: From left, Isai Aguilar Morales, 22, Crisantos Moroyoqui, 39, and Jose David Castro Reyes, 25, who were all in the U.S. illegally are linked to the Arizona stabbing and beheading .