Suspect 1, Tamerlan Tsarnaev (L), and his brother, Suspect 2, Dzhokhar Tsarnaev. (Photos: BBC/Reuters)

Large parts of the city of Boston were in a virtual lockdown amid a major manhunt for one of two brothers suspected of bombing the city's marathon on Monday. Dzhokhar Tsarnaev, 19, remains at large after he escaped a shoot-out in which another suspect, his brother, died.

Information is emerging about the lives of the brothers Dzhokhar and Tamerlan Tsarnaev.

The brothers lived in the Massachusetts town of Cambridge and they are thought to have been in the US since about 2001.

The BBC reports, the Tsarnaevs are ethnic Chechens from the troubled Caucasus region of southern Russia. Chechnya is a predominantly Muslim area that has fought for full independence from Russia in the past.

A photograph of Djohar Tsarnaev, who is believed to be Dzhokhar Tsarnaev, a suspect in the Boston Marathon bombing, is seen on his page of Russian social networking site Vkontakte (VK), as pictured on a monitor and a mobile phone in St. Petersburg April 19, 2013. Tsarnaev posted links to Islamic websites and others calling for Chechen independence on what appears to be his page on the site. Police launched a massive manhunt for Tsarnaev, 19, after killing his older brother Tamerlan Tsarnaev in a shootout overnight. REUTERS/Alexander Demianchuk (RUSSIA - Tags: CRIME LAW CIVIL UNREST) - RTXYSBH



Related Stories