Police sources said each modern interrogation hall will be constructed at a cost of nearly Rs 20 lakh. Sources said such modern interrogation halls currently exist in the Crime Branch and vigilance offices in Cuttack and at the CBI office here. Subsequently, similar hi-tech halls will be built in other police stations here,” deputy commissioner of police Satyabrata Bhoi told TOI. Construction of the modern hall is in progress. Some police personnel said they are forced to record statements of accused in sensitive cases in store rooms to maintain privacy and secrecy..