A 26-year-old physician was found dead at a house in the Shahbagh area of the capital on Monday.
The deceased was identified as ABM Abid Hasan Jisan, 26, son of Ahsan Habib of Sadar upazila in Chuadanga district.
Jisan used to live in a flat at Eureka Saleha Palace on the Habibullah Road with his colleagues.
His colleague Hafizur said Jisan was working as a physician at Popular Hospital Medical College Hospital at Dhanmondi after completing his MBBS from Kushtia Medical College under 2018-19 session.
Dipto Sinha, a roommate of Jisan, found him unconscious on his bed around 2:30pm.
Later, they took him to Dhaka Medical College Hospital (DMCH), where doctors pronounced him dead, he said, adding that he was unaware whether the deceased had consumed anything prior to his death.
Dipto also claimed that Jisan was suffering from hypertension, saying he found him speaking with his family while leaving the room in the morning.
Inspector Md Faruk, in-charge of the DMCH police camp, said the body was kept at the hospital morgue for autopsy.