Himachal Pradesh Police has been alerted after Bollywood actress Kangana Ranaut received death threats. The Bollywood actress has filed a complaint with the Manali police station. Police have registered a case in this regard. Superintendent of Police Kullu Gurudev Sharma has confirmed this. He said that Kangana has Y+ category security but still the police has become alert. Kangana immediately lodged a complaint with the Manali police station after receiving death threats. Kangana has been receiving death threats after the actress wrote a post on the internet media. The actress has lodged an FIR against it. Kangana has given this information on Instagram. Kangana has been given Y category security after the controversy in Mumbai. These days Kangana is holidaying at her Manali home Kartikeya amidst tight security arrangements. Kangana has come to Manali four days ago to attend the prestige of Aaradhyadev Karthik Swami, and has stayed here since then.