At least 30 people were killed over the weekend in Mexico, according to local officials, amid a widespread surge in drug gang violence that has driven murders to a level not seen since 2011.
In Sinaloa state, ten people were killed in different incidents during the early hours of Sunday, according to local officials.
Battles between gangs have increased in the area following the arrest last year of Sinaloa cartel boss Joaquin "El Chapo" Guzman, who was extradited in January to the United States.
Nine people were killed in what prosecutors said on Sunday was a gun battle between rival drug gangs in the mountains of Mexico's west coast state of Michoacan.
The shootout took place Saturday in an isolated village of the municipality of Churumuco, which borders on Guerrero state, where eight bodies were found on the main street and another in the nearby sierra, the state prosecutor's office said in a statement.