Mexico finds more bodies in mass graves, blames the Zetas

By the CNN Wire Staff

April 12, 2011 9:09 p.m. EDT

Photos from the Mexican attorney general show nine people detained in connection to mass graves in San Fernando, Mexico.

STORY HIGHLIGHTS

• NEW: The brother of a missing man says he's probably dead
• A total of 116 bodies have now been recovered
• Authorities are working to identify the dead
• 17 suspects have been detained so far

Mexico City (CNN) -- Mexican authorities said Tuesday they have so far found 116 bodies buried in mass, clandestine graves in the northern border state of Tamaulipas.
They had previously said they found 88.
Mexican Attorney General Marisela Morales told reporters that 17 suspects have been detained in connection with the killings, which she said were likely the responsibility of the Zetas drug cartel.
She said investigators are working to identify the dead and vowed to bring the guilty to justice.
Authorities began finding the graves earlier this month during an investigation into a report of the kidnapping of passengers from a bus in late March. The investigation led them to San Fernando, Tamaulipas -- the same place where in August of last year, the bodies of 72 immigrants were found at a ranch.
Ricardo Rivera, who lives in California, says his brother, Sergio, was kidnapped from a bus in Tamaulipas on March 25. He hasn't spoken to his brother since.
"He's probably dead," said Ricardo, adding that Sergio has four young children living in the United States.
"I don't want to tell them," he said. "They're too little. I don't want to break their hearts."
Tamaulipas is one of Mexico's most active states when it comes to drug trafficking. The Gulf cartel and the Zetas cartel operate in the state and have strongholds there.
The Zetas have been blamed for the killings of the 72 migrants found in San Fernando last year.
Nationwide, the Mexican government says there have been some 35,000 drug-related deaths since President Felipe Calderon began a crackdown on the cartels in December 2006.

"These reprehensible acts underline the cowardice and the total lack of scruples of the criminal organizations, which generate violence in our country, and especially in the state of Tamaulipas," Calderon's office said in a previous statement about the mass graves.