Kolkata Mar 20 PTI The Kolkata Police on Sunday summoned three senior Enforcement Directorate ED personnel including a senior official from Delhi in connection with an audio tape leak caseThe ED officials have been asked to appear before sleuths of the detective department at Kalighat Police Station around noon on Monday a senior police officer saidThe Kolkata Police is probing a case against a businessman who was heard talking to an ED officer on topics like cattle smuggling and coal scam in a purported audio clip which was leaked before the 2021 West Bengal Assembly elections PTI SCH RBT RBT
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