Photos are gone viral of Dzhokhar Tsarnaev, in an effort for the public to help officials find him following a shootout that took place Thursday where one officer was killed. Tsarnaev and his brother are suspected of planting two bombs at the Boston Marathon on Monday, which detonated and killed three people while injured over 140 others. Tsarnaev's brother, Tamerlan Tsarnaev, was killed Thursday night during a shootout with police.