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.
Part of complete coverage on
March 15, 2014 -- Updated 0128 GMT (0928 HKT)
Here are answers to some of the most frequently asked questions about this baffling disappearance.
March 14, 2014 -- Updated 1146 GMT (1946 HKT)
The two pilots who were flying Malaysia Airlines Flight 370 may lead to a few clues in the investigation.
March 13, 2014 -- Updated 1534 GMT (2334 HKT)
As investigators search for Malaysia Airlines Flight 370, analysts try to figure out why the high-tech plane's transponders were disabled.
Track star Oscar Pistorius is accused of killing his girlfriend, Reeva Steenkamp. Follow live updates of South Africa's trial of the century.
March 14, 2014 -- Updated 0958 GMT (1758 HKT)
A CNN team joins international observers trying to get into Crimea from Ukraine -- here's what they saw.
March 13, 2014 -- Updated 1224 GMT (2024 HKT)
Watch how Pope Francis is redefining the papacy and breathing new life into the Catholic Church.
March 16, 2014 -- Updated 0851 GMT (1651 HKT)
Browse through images you don't always see on news reports from CNN teams around the world.
March 13, 2014 -- Updated 1545 GMT (2345 HKT)
Michael Oren: He says the question is whether a truce can prevent conflict from becoming conflagration.
The Fukushima nuclear disaster changed global attitudes towards nuclear power. Explore our interactive to find out how.
March 12, 2014 -- Updated 2029 GMT (0429 HKT)
You -- the person now reading this story -- can help experts solve the mystery of what happened to Malaysia Airlines Flight 370.
March 13, 2014 -- Updated 1051 GMT (1851 HKT)
Scientists around the world are investigating whether living cells can be used to print replacement organs and tissues.
March 13, 2014 -- Updated 1153 GMT (1953 HKT)
There are two Web clips featuring Beyonce that have been getting a lot of attention.
Today's five most popular stories