NEW DELHI: CBI has determined to conduct a layered voice evaluation (LVA) take a look at on Sanjay Roy, prime accused within the rape and homicide case of a trainee physician at Kolkata’s RG Kar Medical School and Hospital, as a result of inconsistencies in his statements to interrogators.
The company will even strategy courtroom for conducting a polygraph take a look at on Roy, sources stated. A particular staff of psychologists was rushed to Kolkata from CBI’s CFSL in Delhi on Saturday for this.
LVA report will analyse the accused’s emotional state and verify whether or not there was deception in his voice throughout interrogation. “Deviation within the two tones offers us readability. It is completely different from voice pattern match take a look at,” sources stated.
LVA take a look at outcomes are additionally admissible in courtroom. It was utilized by CBI in Bargari sacrilege case and Mumbai Police had used it within the Shakti Mill rape case in 2013. CBI will even conduct forensic psychological evaluation of the accused whereas grilling him. “That is to determine whether or not these individuals are telling the reality or mendacity. Throughout evaluation, psychologist will observe the accused’s physique language in addition to facial expressions,” the supply added.
If required, the accused could also be taken to Gujarat NFSL for detailed examination.
The company will even strategy courtroom for conducting a polygraph take a look at on Roy, sources stated. A particular staff of psychologists was rushed to Kolkata from CBI’s CFSL in Delhi on Saturday for this.
LVA report will analyse the accused’s emotional state and verify whether or not there was deception in his voice throughout interrogation. “Deviation within the two tones offers us readability. It is completely different from voice pattern match take a look at,” sources stated.
LVA take a look at outcomes are additionally admissible in courtroom. It was utilized by CBI in Bargari sacrilege case and Mumbai Police had used it within the Shakti Mill rape case in 2013. CBI will even conduct forensic psychological evaluation of the accused whereas grilling him. “That is to determine whether or not these individuals are telling the reality or mendacity. Throughout evaluation, psychologist will observe the accused’s physique language in addition to facial expressions,” the supply added.
If required, the accused could also be taken to Gujarat NFSL for detailed examination.
