Boston Marathon bombing - Wikipediahttps://en.wikipedia.org/wiki/Boston_Marathon_bombing
Why a Court Overturned the Death Sentence for Dzhokhar Tsarnaev, the Boston Marathon Bomber | The New Yorkerhttps://www.newyorker.com/news/our-columnists/why-a-court-overturned-the-death-sentence-for-dzhokhar-tsarnaev-the-boston-marathon-bomber