FILE - This file photo provided Friday, April 19, 2013 by the Federal Bureau of Investigation shows Boston Marathon bombing suspect Dzhokhar Tsarnaev, charged with using a weapon of mass destruction in the bombings on April 15, 2013 near the finish line of the Boston Marathon. On Thursday, Jan. 30, 2014, U.S. Attorney General Eric Holder authorized the government to seek the death penalty in the case against Tsarnaev. (AP Photo/Federal Bureau of Investigation, File)

Prosecution rests in penalty phase of Boston bomber’s trial

The prosecution rested its case against bomber Dzhokhar Tsarnaev on Thursday in the penalty phase of the trial.