Health Minister Mohammed Nasim yesterday warned the police administration that they must arrest the killers of slain Hindu priest Anando Gopal Ganguly or quit the job, reports UNB. “If you want to continue with the service here, (you) must arrest the killers. Prime Minister Sheikh Hasina has sent me here to ensure that the killers are arrested,” he said while addressing a rally held at Karatipara Govt Primary School ground in Sadar upazila. The minister alleged that the opposition parties do not want to take part in the next national election and that is why thy have been involved in secret killings.