US

More prospective jurors to be questioned in Boston marathon bombing trial

FILE - This file photo provided Friday, April 19, 2013 by the Federal Bureau of Investigation shows Boston Marathon bombing suspect Dzhokhar Tsarnaev. The process of finding "death qualified" jurors has slowed down jury selection in federal case against Tsarnaev, who is charged with setting off two bombs that killed three people and injured more than 260 during the 2013 marathon. (AP Photo/FBI, File)

FILE - This file photo provided Friday, April 19, 2013 by the Federal Bureau of Investigation shows Boston Marathon bombing suspect Dzhokhar Tsarnaev. The process of finding "death qualified" jurors has slowed down jury selection in federal case against Tsarnaev, who is charged with setting off two bombs that killed three people and injured more than 260 during the 2013 marathon. (AP Photo/FBI, File)  (The Associated Press)

Jury selection is set to resume Monday in the federal death penalty trial of Boston Marathon bombing suspect Dzhokhar Tsarnaev (joh-HAHR' tsahr-NEYE'-ehv).

Judge George O'Toole Jr. questioned about 80 people over six days. He has not revealed how many of them have been dismissed, but many prospective jurors said they could not be impartial because they already believe Tsarnaev is guilty. Others said they could not impose the death penalty. Still others said they haven't formed an opinion about Tsarnaev and could consider both life in prison or the death penalty.

The 21-year-old Tsarnaev is charged with 30 federal crimes, including 17 crimes that carry the possibility of the death penalty. He has pleaded not guilty.

Three people were killed and more than 260 were injured in the 2013 bombing.