Patients El Camino rehab center look on after unknown gunmen opened fire inside the center in Tijuana, Mexico, late Saturday, Oct. 24, 2010. According to the police at the crime scene at least 13 ... more 
Patients El Camino rehab center look on after unknown gunmen opened fire inside the center in Tijuana, Mexico, late Saturday, Oct. 24, 2010. According to the police at the crime scene at least 13 interns were killed. less 
1 / 1
Associated Press | Photo By Guillermo Arias
Mon, Oct 25, 2010 2:20 PM EDT