Friday’s decision will lead to endless legal appeals.
More coverage of the Tsarnaev trial
- Tsarnaev sentenced to death
- Your reaction: What do you think of Tsarnaev’s apology?
- Cullen: Choosing to focus on the heroes, not the Tsarnaevs
- Analysis: Defense unable to generate sympathy for a terrorist
- Photos played major role in Tsarnaev death sentence
- After the sentencing, what happens next?
- Horowitz: Death sentence not the end for Tsarnaev
- Explore the evidence in the case
- The charges and verdicts in Marathon bombing trial