A US jury yesterday sentenced Boston Marathon bomber Dzhokhar Tsarnaev to death for helping to carry out the 2013 attack that killed three people and injured 264 at the world-renowned race. It took 15 hours to reach a decision.

Two decades have passed since Timothy McVeigh set off a truck bomb outside a federal office building in Oklahoma City, killing 168 people, but the memory remains vivid for Tonya McCabe, who sat on the jury that sentenced him to die.