RESTRICTED TO EDITORIAL USE — MANDATORY CREDIT Undated and unlocated photo provided on April 2, 2010 by Newsteam shows 17 year-old suicide bomber Dzhennet Abdurakhmanova posing with a gun. Russian investigators have identified one of the female suicide bombers who carried out the Moscow metro bombings as the 17-year-old widow of a Caucasus militant, the Kommersant daily reported on April 2, 2010. The bomber was named as Dzhennet Abdurakhmanova, the 17-year-old widow of a Dagestani Islamist rebel killed in 2009, Umalat Magomedov, Kommersant reported, citing investigators in Dagestan. AFP PHOTO / NEWSTEAM / HO (Photo credit should read HO/AFP/Getty Images)