KOCHI: The Crime branch will collect the voice samples of the four accused including Dileep in the conspiracy case on Tuesday or Wednesday.The recording will be done at All India Radio, Kakkanad or at the local Chithranjali Studio.

The voice samples of Dileep's brother Anoop, sister's husband Suraj and Sarath G, who is suspected to be 'VIP' will be collected. Dileep's manager and fourth accused Appu and fifth accused, friend Baiju Chengamanadu were excluded as there was a lack of clarity in the sound. Directors Rafi, Vyasan Edavanakkad and employees of Dileep's production company have confirmed that the sound sample contains the voices of Dileep and the other accused.

After 33 hours of interrogation, Dileep and his co-accused were confronted with the contradictions and the voices in the statements. Dileep did not deny the audio recording in court either. It was reported that they were saying curse words. Dileep took the same stand during interrogation. It is learned that the other accused also admitted that it was their conversation.

Investigators said that it was not curse words, but part of a conspiracy. There were references of attacking two investigating officers.

The conversation of the accused was based on the video of the then Rural SP. Suraj even mentions the way to murder along with quotation cost.