Authorities search for Nuevo Laredo police chief
February 19, 2013 -- Updated 1751 GMT (0151 HKT)
- Roberto Alejandro Balmori Garza was last seen over the weekend, official says
- Reports say his 2 brothers were found shot dead in neighboring Nuevo Leon state Sunday
- Nuevo Laredo has been the scene of violent attacks in Mexico's drug war
(CNN) -- The police chief of the violent Mexican border town of Nuevo Laredo has been missing for days, and state authorities are trying to find him, the Tamaulipas Attorney General's Office told CNN early Tuesday.
Travel warning: Violence spreading in Mexico
Roberto Alejandro Balmori Garza was last seen over the weekend, spokesman Ruben Dario Rios said. Local media report that Balmori Garza's two brothers were found shot dead in the neighboring state of Nuevo Leon on Sunday. Local reports said one of his brothers was a federal prosecutor.
The Attorney General's Office would not confirm those reports to CNN. Widespread drug cartel-related violence has scared local officials into revealing little information about ongoing investigations.
Outgoing Mexican president defends legacy in wake of drug war
The state Attorney General's Office "has instructed a delegation in Nuevo Laredo to correspond to the respective authorities to establish the collection of information leading to determining the city official's whereabouts," a news release said.
In 2005, the police chief in Nuevo Laredo was gunned down on his first day on the job. In 2010, gunmen also killed a retired army general put in charge of police there.
Read more: Mexico's invisible women
Nuevo Laredo has been the scene of violent attacks in Mexico's drug war.
Like most Mexican border cities, it offers rows of bars, inexpensive dentists, restaurants and cultural events to draw tourists. But tourism has sharply declined in the past six years as drug cartel violence has spiraled in Mexico. Because of the various bridges into the United States and access to a major highway, rival drug cartels are vying for control of Nuevo Laredo.
Gunmen rape 6 tourists near Acapulco, Mexico
Los Zetas, arguably the most violent Mexican drug cartel, are headquartered in Nuevo Laredo, which sits directly across the border from Laredo, Texas. The group has operations in at least 11 Mexican states and has been in a bloody turf war in northeast Mexico with the rival Gulf Cartel for the last several years.
In late 2011, the Texas Department of Public Safety warned against holiday travel to Nuevo Laredo, citing information that the Zetas may be targeting U.S. citizens.
Part of complete coverage on
July 22, 2014 -- Updated 1435 GMT (2235 HKT)
Hamas' tactics have changed -- now the group is using commando-like tactics, says CNN's Ben Wedeman.
July 20, 2014 -- Updated 1540 GMT (2340 HKT)
Some contend that larger weapons have come into Ukraine from Russia.
July 22, 2014 -- Updated 2151 GMT (0551 HKT)
A nun, an AIDS researcher, an athlete and a family traveling on summer vacation. These were some of the victims aboard MH17.
July 22, 2014 -- Updated 0021 GMT (0821 HKT)
Prince George isn't your average one year old. He started walking before he was one. Oh, and, he's going to be king -- of 16 countries.
July 21, 2014 -- Updated 1136 GMT (1936 HKT)
Former President Bill Clinton acknowledges he got "very close" to helping achieve peace in the Middle East.
July 18, 2014 -- Updated 0621 GMT (1421 HKT)
In an ambitious plan to upgrade urban India, Prime Minister Narendra Modi says he will build 100 "smart cities" across the country.
July 20, 2014 -- Updated 1127 GMT (1927 HKT)
Inspirational, creepy or just weird? CNN meets the 51-year-old man who dresses like a schoolgirl.
July 17, 2014 -- Updated 1100 GMT (1900 HKT)
A British nanotech company has created what it says is the world's darkest material.
July 18, 2014 -- Updated 1112 GMT (1912 HKT)
Yoga, meditation and watching a snake eat a frog alive: these are some of the experiences to be had at this Himalayan yoga retreat.
July 22, 2014 -- Updated 1152 GMT (1952 HKT)
The world's largest flying aquatic insect, with huge, nightmarish pincers, has been discovered in China's Sichuan province, experts say.
CNN joins the fight to end modern-day slavery by shining a spotlight on its horrors and highlighting success stories.
Browse through images from CNN teams around the world that you don't always see on news reports.
Today's five most popular stories