drug cartels explainer el chapo sinaloa los zetas juarez nueva generacion orig_00010705.jpg
drug cartels explainer el chapo sinaloa los zetas juarez nueva generacion orig_00010705.jpg
Now playing
01:29
Mexico's most dangerous drug cartels
Now playing
02:50
Brazil says it's ready to end deforestation in Amazon. But there's a price tag
The trial of the two US citizens charged with the murder of Italian police officer Mario Cerciello in July 2019 has concluded and a verdict is expected.
AFP
The trial of the two US citizens charged with the murder of Italian police officer Mario Cerciello in July 2019 has concluded and a verdict is expected.
Now playing
02:49
Italy charged two Californians with murder. Here are the case details
screengrab myanmar training
Reuters
screengrab myanmar training
Now playing
02:30
In Myanmar's jungles, protesters are training to fight the junta
Reuters
Now playing
01:50
Controversy around Ethiopia's Nile River dam project explained
Mexico C5 security system
Now playing
01:56
Video shows moment Mexico City metro overpass collapses
south africa cash in transit heist attempt pretoria McKenzie DNT intl ldn vpx_00004113.png
CIT Dashcam Video
south africa cash in transit heist attempt pretoria McKenzie DNT intl ldn vpx_00004113.png
Now playing
01:29
Gunmen with AK-47s ambushed cash-in-transit van. See how security team reacted
CNN
Now playing
04:59
Rare access to Ukrainian patrol boat challenging Russian navy
uruguay peoples pots feed hungry coronavirus pandemic romo pkg vpx_00000109.png
uruguay peoples pots feed hungry coronavirus pandemic romo pkg vpx_00000109.png
Now playing
02:24
This group of volunteers is on a noble mission amid pandemic
Now playing
01:21
Watch octopuses change color while they sleep
CNN
Now playing
05:00
Striking oil here could be worth billions of dollars. Not everyone is happy
screengrab myanmar journalist
DVB
screengrab myanmar journalist
Now playing
03:13
Myanmar's journalists face 'humanitarian crisis' as crackdown intensifies
Reuters
Now playing
04:19
Social media footage shows crush in Israel
screengrab myanmar thailand border
Karen National Union
screengrab myanmar thailand border
Now playing
03:06
Rare footage shows gun battle at Myanmar-Thailand border
Now playing
01:04
See Beijing launch key component of planned space station
Russian opposition leader Alexei Navalny is seen on screens via video link before a hearing to consider an appeal against an earlier court decision that found him guilty of slandering a Russian World War Two veteran, in Moscow, Russia April 29, 2021. Press Service of Babushkinsky District Court of Moscow/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. NO RESALES. NO ARCHIVES. MANDATORY CREDIT.
Press Service of Babushkinsky District Court of Moscow/Handout/Reuters
Russian opposition leader Alexei Navalny is seen on screens via video link before a hearing to consider an appeal against an earlier court decision that found him guilty of slandering a Russian World War Two veteran, in Moscow, Russia April 29, 2021. Press Service of Babushkinsky District Court of Moscow/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. NO RESALES. NO ARCHIVES. MANDATORY CREDIT.
Now playing
01:27
Images show Navalny appear in court virtually after hunger strike
(CNN) —  

Soaring levels of drug-related violence made 2017 Mexico’s most murderous year on record, according to government statistics released Sunday.

There were 25,339 homicides in Mexico last year, a 23% jump from 2016 and the highest number since at least 1997, the year the government began tracking the data. Overall, murders in Mexico had been declining in recent years, reaching a low of 15,520 in 2014. But officials say a surge in drug-related crime reversed that trend.

Many parts of western Mexico, including the states of Guerrero, Jalisco, Sinaloa and Baja California Sur, have been caught up in violence between competing drug cartels.

The country has also become – outside of the world’s war zones – one of the most dangerous places for journalists.

Last year six journalists were killed in Mexico, according to the Committee to Protect Journalists, a US nonprofit. That was the highest number since at least 1992. Since that year more than 40 journalists have been killed in the country.

Security and crime hot election issues

In Guerrero – the state where Acapulco is located – murders rose to 2,316 last year, about the same as 2016, but up from 1,514 in 2014. In Sinaloa, the former turf of notorious, imprisoned drug lord Joaquin “El Chapo” Guzman, homicides in 2017 soared 39% over last year to 1,332.

In Baja California Sur, an area filled with popular tourist destinations such as Cabo San Lucas, the number of murders nearly tripled last year to 560.

Security and crime look set to be among the top issues in Mexico’s presidential campaign season, which officially begins in March.

The election is July 1. President Enrique Peña Nieto can’t run again due to term limits. He and his political party have been heavily criticized for their inability to tame drug-related crime.

His administration has also called on the United States to help more, arguing that Americans’ demand for drugs is partly fueling the crime.