New Delhi: Polygraph test will be conducted of the four accused in Aligarh jail in Hathras gang rape and murder case. For this, the four accused are being taken to Gandhinagar in Gujarat. The CBI team took the four accused, arrested in Aligarh Jail, to Gandhinagar in Gujarat where their polygraph test and brain mapping test would be done. The CBI investigation in Hathras case is going on continuously. The CBI team reached the victim's village again on 19 November. The team interrogated the family of the victim and brought a young man, Chotu, who is an eyewitness to the crime, to check his corona at the district hospital. CBI called Chhotu and questioned him on Wednesday. So far, the CBI has asked questions from the victim's family, the villagers, the family of the accused and the accused. The CBI will again interrogate the police officers in this case. The CBI will also interrogate suspended SP Vikrant Veer and SDM PP Meena regarding the case. All have to be questioned regarding the allegations made by the victim's family. The CBI will interrogate these people on the basis of the evidence found in the victim's funeral and the statements of family members. It is being told that the CBI has also obtained information about the case from the relatives of the victim's family at their home. Also Read- 5 Foods to add to your diet to boost metabolism Former Assam CM Tarun Gogoi in critical condition, hospitalized Anupam Kher shares 29 years old photos, See here