Masked men burst into a children's party in central Mexico and hacked 11 people to death, authorities and witnesses said Thursday, in the violence-plagued country's latest mass murder. Police found the gory scene when they responded to an emergency call received just after midnight in the city of Tizayuca, in the central state of Hidalgo, officials said. Neighbours said four men burst into a large white tent where a family was hosting a children's party outside their home. They stabbed to death seven women, two men and two minors, said state prosecutor Javier Lara.
The murders appear to be a settling of scores, he told a news conference, indicating that the homeowner was involved in organised crime.
"He had a criminal record for various crimes, including kidnapping, for which he did time in prison," Lara said.
"We can presume this was a settling of scores. Evidence indicates a hit squad was sent to the home to kill [the victims]."
Another victim was an employee of the Mexico City public security service, he said.
Four children were found unharmed, public security spokesman David Pichardo told AFP news agency. One of the children told authorities that masked men wearing police uniforms had arrived during the party and killed all the adults, according to newspaper Excelsior. Authorities had cordoned off the entire neighbourhood on Thursday morning, and security was tight. Forensic workers could be seen examining the crime scene.
Mexico has seen a surge of deadly violence in recent months, extending to areas that were once considered relatively calm. That includes Hidalgo, which sits just north of the capital, Mexico City. Murders hit a record high in May, according to the latest official data: 2,186 homicides, an average of 70 a day and the most since the country began keeping track 20 years ago. The violence is largely fuelled by powerful, ultra-violent drug cartels.