Suspect No. 2 is Dzhokhar Tsarnaev, New Image

Suspect identified as 19 year-old Dzhokhar Tsarnaev and not Sunil as reported earlier. This guy has possibly created a Twitter account where he has posted that he is avenging his dead brother.

UPDATE, this is his real Twitter account @Dzhokhar_

Here's more on him:

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. A law enforcement intelligence bulletin obtained by the AP identified the surviving bomb suspect as Dzhokhar A. Tsarnaev, a 19-year-old who had been living in Cambridge, Mass.

Two law enforcement officials told the AP that Tsarnaev and the other suspect, who was not immediately identified, had been living legally in the U.S. for at least one year.

More to come on this story