India, June 7 -- The Punjab Police has sought information from dating app Tinder about an account suspected to be linked with radical preacher and Khadoor Sahib MP Amritpal Singh.

The police have sought information about Tinder as part of their probe into the murder case of Sikh activist Gurpreet Singh Hari Nau, who was shot dead on October 9 last year while returning home from the village Gurdwara on his motorcycle.

Nau was a member of the radical outfit 'Waris Punjab De' headed by Amritpal Singh.

In October, Punjab Director General of Police Gaurav Yadav had claimed that Nau was killed allegedly at the behest of Amritpal Singh, who is currently jailed under the stringent National Security Act.

The police had also arrested three memb...