Dhaka, June 16 -- The Criminal Investigation Department (CID) of the police has been assigned to investigate the death of doctor Nafisa Tabassum Dhipra in Dhaka's Dhanmondi in a case against four people, including her doctor husband, father-in-law and mother-in-law.

Dhaka Metropolitan Magistrate Jewel Rana's court accepted a petition to file the case on Tuesday and ordered an investigation of the claims.

The case accuses Dhipra's husband Dr Rahmat Rashid, her father-in-law and head of the cardiology department at BIRDEM Mohammad Abdur Rashid, her mother-in-law Siddika Sultana and satirical website Yarki Editor Shimu Naser.

Several others have also been listed as unidentified suspects.

The case alleges negligence leading to Dhipra's de...