Suspect arrested over slaying of 9 in Mexico

Galeana, Mexico • The Latest on the slaying of nine U.S. citizens in Mexico (all times local):3:15 a.m.: Criminal investigators in northern Mexico say a suspect has been arrested and is under investigation for possible connections with the deaths of nine U.S. citizens — three women and six children — slaughtered Monday when cartel gunmen ambushed their vehicles.In a statement posted on Facebook, the Agency for Criminal Investigation for the state of Sonora said Tuesday that the