6 killed in Russia bus explosion; suicide bombing suspected
October 21, 2013 -- Updated 2110 GMT (0510 HKT)
- Investigators say they think a woman from Dagestan set off the blast
- The explosion happened on the bus around 2 p.m. Monday, authorities say
- A criminal investigation is under way, authorities say
Moscow (CNN) -- Investigators say they think a female suicide bomber caused a blast that ripped through a passenger bus in the southern Russian city of Volgograd on Monday afternoon, killing at least six people and injuring 33 others, Russian authorities said.
Early indications are that the bomber was a 30-year-old woman from Russia's semiautonomous republic of Dagestan, Russia's Investigative Committee said.
Video taken behind the bus from another vehicle -- aired by state-run TV outlet Russia 24 -- shows the bus moving on a busy road when the explosion occurred around 2 p.m., with at least one vehicle swerving out of the way.
Of the 33 injured, eight were in critical condition Monday evening, the Investigative Committee said.
Investigators say they think the bomber boarded the bus at a stop, and the blast happened shortly afterward, the committee said, citing in part a woman who survived the blast.
Dagestan is part of Russia's North Caucasus region, where Islamic militants have been fighting Moscow's rule. Volgograd is more than 400 kilometers (250 miles) north-northwest of Dagestan's northern boundary.
CNN's Phil Black contributed to this report.
Today's five most popular stories
Part of complete coverage on
October 21, 2014 -- Updated 0102 GMT (0902 HKT)
A 15-year-old pregnant girl is rescued from slavery, only to be charged with having sex outside of marriage, shocked rights activists say -- a charge potentially punishable by death.
October 22, 2014 -- Updated 0333 GMT (1133 HKT)
After sushi and ramen, beef is on the list of must-eats for many visitors to Japan.
October 20, 2014 -- Updated 1607 GMT (0007 HKT)
Airports judged on comfort, conveniences, cleanliness and customer service.
October 22, 2014 -- Updated 1748 GMT (0148 HKT)
Scientists use CT scans to recreate a life-size image of the ancient king.
October 22, 2014 -- Updated 0959 GMT (1759 HKT)
Despite billions spent on eradicating poppy production, Afghan farmers are growing bumper crops, a U.S. government report says.
October 20, 2014 -- Updated 1319 GMT (2119 HKT)
With so many new attractions on the way, the next few years are going to be a roller coaster ride.
October 16, 2014 -- Updated 0429 GMT (1229 HKT)
Thomas Malthus famously predicted that rising populations would create a food crunch: Could this be true?
October 21, 2014 -- Updated 0945 GMT (1745 HKT)
The lives of everyone close to Oscar Pistorius and the girl he killed are changed forever, his siblings say.
October 22, 2014 -- Updated 1402 GMT (2202 HKT)
Gene Simmons reflects on 40 years of KISS, and how even rock royalty needs sound business principles.
October 18, 2014 -- Updated 1033 GMT (1833 HKT)
From "Sick Man of Europe" to the world's fourth largest economy.
October 22, 2014 -- Updated 0915 GMT (1715 HKT)
Each day, CNN brings you an image capturing a moment to remember, defining the present in our changing world.
Browse through images from CNN teams around the world that you don't always see on news reports.