New Delhi, March 21 -- The Punjab Police Tuesday released several possible avatars or looks of fugitive Amritpal Singh, the Khalistani leader who is on the run for the last four days.

The police released the photos hoping that people could help spot him.

A major crackdown was launched by police against Singh and members of his outfit Waris Punjab De on Saturday.

The Khalistani leader has been named "Accused Number one" in the new case.

The four close aides of Amritpal Singh have been charged under the stringent National Security Act (NSA), which allows the police to detain suspects in any prison across the country, said the report.

Singh and his supporters, armed with swords, knives and guns, raided a police station last month after ...