The surviving Boston bomb suspect has been identified as Dzhokhar A. Tsarnaev, 19, of Cambridge, Mass., a federal law enforcement official told USA TODAY.
Police have identified Tsarnaev's older brother, Tamerlan Tsarnaev, 26, as the other bombing suspect, killed during the manhunt at MIT.
Both suspects have been in the U.S. for at least a year, living as legal U.S. residents in Cambridge, said the official, who declined to be identified because he is not authorized to comment publicly.
The suspects were identified to The Associated Press as coming from the Russian region near Chechnya, which has been plagued by an Islamic insurgency stemming from separatist wars.
An individual by the name of Dzhokhar Tsarnaev was a wrestler at the Cambridge Rindge and Latin School in Cambridge, Mass. He was named a Greater Boston League Winter All Star in 2011.
Cambridge Rindge and Latin School did not immediately respond to USA TODAY's phone calls. Many Boston-area schools were closed Friday.
In May of 2011, as a high school senior, Tsarnaev was awarded a $2,500 City Scholarship from the City of Cambridge to pursue higher education.