In order to gather evidence in the sensational Mysuru gang rape case, the Karnataka Police will conduct a polygraph (lie detector) test of the accused.Apart from this, the police can also resort to techniques like brain mapping and layered voice analysis.Sources said that the police want to resort to these techniques so that they can present concrete evidence before the court.In such a situation when the victim is not coming forward to give the statement and identify the accused, these techniques will prove to be helpful in gathering strong evidence for the police.
During the interrogation of the accused in the polygraph test, his physical movements are recorded.These include blood pressure, palpitations, breathlessness, skin reactions, etc.Through brain-mapping tests, the behavior of the suspect is analyzed and the observations of the investigating officers and the statements of the suspect are confirmed.Layered Voice Analysis (LVA) is a specialized mathematical procedure to identify anomalies in the behavior and fluency of a suspect.
Meanwhile, on Tuesday, the accused were taken to the spot.There the police tried to understand the scene of the incident on the basis of his statement.The process was also videographed.Let us tell you that on August 24, miscreants from Tamil Nadu attacked a 22-year-old girl and her male friend.After this, the accused had gang-raped the girl, out of which six have been arrested.
It is noteworthy that the Karnataka government has issued orders to the state's Director General of Police (DGP) Praveen Sood, Mysore to supervise the investigation of this case.State Chief Minister Basavaraj S Bommai had said on Friday that investigation teams have been constituted.The matter is being investigated expeditiously.According to the information shared by the government, the number of teams involved in the investigation has also been increased.
It is said that the medical student along with her friend was going towards Chamundi hills on Tuesday evening when the accused stopped her on the way and after beating her gang-raped girl.Police sources said that the accused also allegedly made a video of the incident and threatened to make it public if they did not pay Rs 3 lakh.After the incident, the girl was admitted to a hospital where she was informed about the incident.