The photos of Alex Alvarado, 22, from left, Erica Alvarado Rivera, 26, and Jose Angel Alvarado, 21, are displayed next to their caskets at the home of their father, Pedro Alvarado, in El Control, Mexico, November, 2, 2014. The siblings, U.S. citizens from Progreso, Tex., were found shot to death more than two weeks after they went missing from a restaurant near El Control.
The photos of Alex Alvarado, 22, from left, Erica Alvarado Rivera, 26, and Jose Angel Alvarado, 21, are displayed next to their caskets at the home of their father, Pedro Alvarado, in El Control, Mexico, November, 2, 2014. The siblings, U.S. citizens from Progreso, Tex., were found shot to death more than two weeks after they went missing from a restaurant near El Control. San Antonio Express-News
The photos of Alex Alvarado, 22, from left, Erica Alvarado Rivera, 26, and Jose Angel Alvarado, 21, are displayed next to their caskets at the home of their father, Pedro Alvarado, in El Control, Mexico, November, 2, 2014. The siblings, U.S. citizens from Progreso, Tex., were found shot to death more than two weeks after they went missing from a restaurant near El Control. San Antonio Express-News

Rogue Mexican police units leave trail of bodies, including U.S. citizens

December 19, 2014 11:59 AM