He was shot dead on January 6
The Karachi police have detained four suspects for their suspected involvement in the murder of Zain Effendi, the great-great-grandson of Sindh Madressatul Islam University founder Hassanally Effendi.
The suspects were taken into custody during the raids in different areas, the police said. The suspects belong to a gang comprising Afghan nationals.
On January 8, the Karachi police chief formed a team to catch the culprits.
District East SSP Sajid Sadozai is leading the team, and it comprises Jamshed Division SP, Darakhshan SDPO, and Ferozabad SHO among others.