Boston Marathon Bomber Arrives At Colorado Penitentiary

<p>(Jane&nbsp;<span data-scayt-word="Flavell">Flavell</span>&nbsp;Collins via AP)</p>
<p>In this courtroom sketch, Boston Marathon bomber Dzhokhar Tsarnaev, center, stands with his defense attorneys as a death by lethal injection sentence is read  in the penalty phase of his trial in Boston May 15, 2015.</p>
Photo: Boston Marathon bomber Dzhokhar Tsarnaev, sketch, sentencing (AP)
In this courtroom sketch, Boston Marathon bomber Dzhokhar Tsarnaev, center, stands with his defense attorneys as a death by lethal injection sentence is read in the penalty phase of his trial in Boston May 15, 2015.

After a judge formally imposed a jury's recommendation of the death penalty Wednesday, Assistant U.S. Attorney William Weinreb said Tsarnaev is eventually expected to go to the death row unit at the U.S. Penitentiary in Terre Haute, Indiana, where Oklahoma City bomber Timothy McVeigh was put to death and more than 50 other people are awaiting execution. Tsarnaev could spend years or even decades there as his appeal makes its way through the court system.