Previously on iStory

Continued from last week: Agents from Building 26 surrounded an abandoned office building where a large group of fugitives were believed to be hiding. But Rachel Mills and her new friend Anna Korolenko discovered that only one of the fugitives -- a dying blind man -- has an ability. Worse, Rachel realized that Danko -- desperate to avoid more agent casualties -- plans to kill the fugitives with a bomb hidden on the only escape route.

Outside the building, the agents are moving into position. But Rachel may not be ready to fight her fellow agents so soon after the death of her partner, Jason. In fact, she may not want to fight them ever again...

• Rachel's decision...