Top news
Drug cartel gunmen kill 9 US citizens in an ambush in Mexico
By Mark Stevenson
Horrific details emerge in killing of 9 US citizens, including 6 children, in ambush in Mexico
By Morgan Winsor & Julia Jacobo
Woman whose sister-in-law was killed in massacre near the US-Mexico border says cartels have targeted them before
By Holly Yan, Madeline Holcombe & Gianluca Mezzofiore
Three American mothers and at least six of their children are killed by Mexican drug cartel gunmen
By Emily Crane & Adriano 'Adry' Torres
All coverage
Trump says US is ready to help Mexico 'wage WAR' on drug cartels after Americans killed in ambush
By Kevin Breuninger
At least nine Americans killed in Mexican highway ambush
By Alex Johnson, Caroline Radnofsky & Yuliya Talmazan
Mexican cartel massacre: Suspect with 2 hostages, assault rifles, bulletproof SUV arrested in border town
By Brie Stimson
Nine members of family killed by suspected cartel gunmen in Mexico
By Daniel Gonzalez & Adrianna Rodriguez
Deadly attack on Mormons on US-Mexico border: Live updates
By Zoe Sottile, Lauren Said-Moorhouse & Meg Wagner
Manhunt continues for those who fired 200 shots, killing 9 Mormon family members in Mexico
By Holly Yan & Madeline Holcombe
Nine members of Mormon family, dual U.S.-Mexican citizens, killed in attack in northern Mexico; Trump offers support
By Mary Beth Sheridan & Brittany Shammas
Trump calls for 'war' on drug cartels after 9 Americans killed in Mexico
By Kate Linthicum & Kurtis Lee