Connect to share and comment

The brothers Tsarnaev: Roots of the alleged Boston bombers (VIDEO)

Neighbors say any radicalization didn’t start in Tokmok, Kyrgyzstan.

Editor's note: On the one-year anniversary of the Boston Marathon attack, GlobalPost looks back at some of our unique global coverage of the event. 

TOKMOK, Kyrgyzstan — As US investigators searched for motives for the Boston Marathon bombings, GlobalPost looked for possible answers in suspects Dzhokhar and Tamerlan Tsarnaev's childhood home in this mountainous former Soviet republic.