Court gave the IO more time to furnish a final challan
The probe found drug intake by Dr Maha before allegedly shooting herself in the head in Defence area of Karachi.
A notification was issued by the police surgeon announcing the exhumation process on the body of the deceased lady doctor.
A gang involved in supplying drugs to Dr Maha Ali Shah, who allegedly committed suicide in Karachi, was arrested by Karachi police on Wednesday.
The date for the exhumation of Dr. Maha's body is yet to be finalized and would be decided later.
The petitioner requested the district and sessions court for allowing the exhumation of Dr Maha's body for post mortem and medical examination to ascertain the cause of her death.
The judicial magistrate has granted permission for exhumation of Dr Maha Shah's body and post mortem after being requested by the Karachi police investigators.
Junaid Khan demands a drug test of Dr Maha's brother and blamed that she committed suicide over a family dispute.
While making progress in the probe into mysterious 'suicide' case, police investigators have now decided to exhume Dr Maha's body and conducting post mortem again.