<p>An anonymous letter purportedly signed by ISIS has threatened to kill Prime Minister Narendra Modi and Defence Minister Manohar Parrikar.<br /><br /></p>.<p>Goa Police have circulated this letter to all the police stations in the state and handed over the case to the Anti Terrorist Squad (ATS).<br /><br />The postcard threat letter was received at the State Secretariat last week following which Goa Police swung into action, a senior police official said today.<br /><br />"All the agencies of state police are investigating this letter. We will soon be able to find the source of it," the police official said.<br /><br />"ISIS was written at the bottom of the postcard," the official confirmed.<br />The letter has expressed anger over ban on cow slaughter in the country.<br /></p>
<p>An anonymous letter purportedly signed by ISIS has threatened to kill Prime Minister Narendra Modi and Defence Minister Manohar Parrikar.<br /><br /></p>.<p>Goa Police have circulated this letter to all the police stations in the state and handed over the case to the Anti Terrorist Squad (ATS).<br /><br />The postcard threat letter was received at the State Secretariat last week following which Goa Police swung into action, a senior police official said today.<br /><br />"All the agencies of state police are investigating this letter. We will soon be able to find the source of it," the police official said.<br /><br />"ISIS was written at the bottom of the postcard," the official confirmed.<br />The letter has expressed anger over ban on cow slaughter in the country.<br /></p>