Atiqur Rehman, an under-trial prisoner of Camp Jail, died of cardio-pulmonary arrest on Wednesday.
Jail Superintendent Shahram Tauqir Khan said that the deceased was facing charges of running illegal international gateway exchange. He was reportedly brought to the prison on October 2.
Following complaints of illness, Rehman was admitted to the jail hospital on October 10 and was later shifted to Services Hospital on the recommendation of a medical specialist. He breathed his last during the treatment.