A spy ring operating out of the UK has been accused of having links to the " highest echelons " of Bulgaria's government, as revealed in ongoing hearings at a British court, writes The Independent. Katrin Ivanova, 33, along with her partner Biser Dzhambazov, 43, and co-defendant Orlin Roussev, 46, are part of the group facing charges related to espionage. The prosecution claims that Ivanova was the “ chief minion ” of the operation, asserting that Dzhambazov, her partner, had ties to powerful