Just over 2 years after the devastating explosions that killed and maimed many during The Boston Marathon, Dzhokhar Tsarnaev is about to face his penalty. The jury of seven women and five men convicted Mr. Tsarnaev, 21, last month of all 30 charges against him, including 17 counts that carry the death penalty. After 14.5 hours of deliberation, the jury will announce at 3pmET whether he will face death or life in prison.