Jewish community 'risked their lives' to warn loved ones after Manchester synagogue attackThe deadly bloodshed occurred on Yom Kippur, the holiest day in the Jewish calendar. (Image: Jason Roberts /Manchester Evening News)As news of a terror attack at a Manchester synagogue broke, Jews across the city say they felt as if they were "risking their lives" to warn their loved ones about the attack. More devout Jewish individuals refrain from using electricity on this day, meaning they couldn't watch the news or contact their loved ones. It's the holiest day of our year and to not be able to go into synagogue on that day felt completely isolating and completely ruined our day. We do what we can to keep this community safe.The CST [Community Security Trust] work tirelessly, the police work tirelessly but terrorists only need to get lucky once."