"Interrogator": "So what did ACP Praduman arrange for the recording studio, why did ACP Praduman arrange for the recording tool?", 
"Interrogee": "when he got the recording. And then when he got the recording, then they actually find the voice on the the person whose voice was that. So they arrange the recording and called all the guest and staff of from the bar and told that to say the same thing that was on the recording, and so that they can match the recording voice and the voice of the man."