'Usko dekh...': Rishabh Pant during war of words with Liton Das during Ind vs Ban test
This is world's costliest rice, price of 1 kg will leave you shocked, it is grown in...
Could your phone be the next bomb? The scary truth about remote explosions
Watch video: Rohit Sharma's reaction after Virat Kohli's dismissal in Ind vs Ban test match
Bihar: 15 people held for torching 21 houses in Nawada, government says more arrests likely
Atishi, along with new cabinet, to take oath as Delhi CM on..., know details here
Ed raids ex-IAS, Noida Authority CEO's house, Rs 1 crore cash, Rs 19 crore jewellery recovered
Hezbollah walkie-talkie blast kills 20 in Lebanon; Israel declares 'start of new phase in war'
NASA Alert: Giant asteroid Apophis, as big as a skyscraper, will approach Earth on...
Himesh Reshammiya's father, music director Vipin Reshammiya, passes away at 87
This is now India's biggest alcohol firm, has surpassed Johnnie Walker maker Diageo by Rs...
Big win for ISRO: Centre approves Chandrayaan-4, Venus mission and a space station; allocates Rs...
Mpox in India: First Mpox case confirmed in Kerala, patient recently travelled from...
'Joke ban chuka hai': Rohit Sharma's sly dig at players who reverse retirement decisions
Flipkart founder Sachin Bansal’s company overtakes Amazon to become India’s…
Meet youngest CEO of India, who created first app at 9, began his own company at 13, now he is…
This train gave Rs 628800000 loss to Indian Railway, everyday 200-250 seats left vacant due to…
Not Rishab Shetty, this superstar was first choice for blockbuster Kantara; he left film because...
DNA TV Show: Record voting in first phase of J-K Assembly Elections, what does it indicate?
Salman Khan house firing case: Accused claims doctor in prison demanded Rs 10000 for...
Meet IPS Anurag Garg, IIT alumnus and new NCB Director General
Atishi to be Delhi's new CM: LG proposes AAP leader’s swearing-in ceremony on this date
Air pollution: GRAP period starts early in Delhi-NCR, buses not allowed to enter capital if…
Deepinder Goyal's Zomato gets fresh Rs 177000000 crore notice due to...
What happens if India do not travel to Pakistan for 2025 Champions Trophy? ICC plans to...
IPL 2025: BCCI likely to hold mega auction during these months
EY India finally breaks silence over 26-year-old employee's death due to 'work stress'
Priyanka Chopra thanks Anushka Sharma for this special gift, shares photo on Instagram
Meet the mystery owner of Rs 11.53 lakh crore business, nobody knows about....
SL vs NZ: Kamindu Mendis equals world record in Tests, becomes 2nd batter to...
India’s richest and poorest states: Top GDP contributors, highest income earners revealed
UP man appeals to President, PM Modi to save daughter facing death sentence in UAE
Ex-BCCI President Sourav Ganguly files complaint against YouTuber for this reason
Men in this Indian village have two wives, living under one roof due to…
J-K Assembly Election 2024: 59% voter turnout recorded in Phase 1
Mpox Scare: Man tests positive in Kerala after returning from...
IND vs BAN, 1st Test Dream11 prediction: Fantasy cricket tips for India vs Bangladesh match
Deepika Padukone buys 1845 sq ft apartment near her mother-in-law's house in Mumbai, it worth Rs...
US Coast Guard reveals Titan submersible's last message, haunting video before deadly implosion
Mukesh Ambani buys India’s first Boeing 737 MAX 9, it’s priced over Rs…
Breaking Your FD Early: Penalties and Alternatives
Ratan Tata's Rs 1573000 crore company inks pact with global fast-food chain to...
Indus Water Treaty: India serves formal notice to Pakistan, seeking...
Virat Kohli asks Gautam Gambhir about on-field altercations, left surprised by his response
Good news for Anil Ambani, his company's Rs 3831 crore debt reduced by 87% to just Rs...
Australia legend Ricky Ponting joins new IPL franchise ahead of 2025 season
INDIA
The CBI, probing the case, arrested Ghosh on September 2 in connection with financial irregularities at the hospital
TRENDING NOW
R G Kar Medical College's former principal Sandip Ghosh was found to be "deceptive" while answering important questions on the rape and murder of a trainee woman postgraduate doctor during his polygraph test and layered voice analysis, officials said.
The CBI, probing the case, arrested Ghosh on September 2 in connection with financial irregularities at the hospital. The federal probe agency later added charges of evidence tampering against him.
During the investigation, Ghosh was subjected to layered voice analysis and polygraph test.
According to a report from Central Forensic Science Laboratory (CFSL), New Delhi, his version has been found to be "deceptive on certain important issues" relating to this case, officials in the know of the developments said.
Information revealed during the polygraph test may not be used as evidence during the trial but the agency may gather corroborative evidence which could be used in court, they said.
A polygraph test can help in assessing inaccuracies in the statements of suspects and witnesses. By monitoring their psychological responses, heart rate, breathing pattern, sweating and blood pressure, investigators can determine if there are discrepancies in their responses.
The CBI has alleged that Ghosh got information about the rape and murder of the trainee doctor at 9.58 am on August 9 but he did not make the police complaint immediately.
He allegedly made a "vague complaint" at a later stage through the medical superintendent-vice principal even though the victim was declared dead at 12.44 pm, they said.
"He did not try to get an FIR lodged immediately. Rather a new theory of suicide was introduced which is not possible as per external injury visible on the body of the victim that was undressed at the lower part," the CBI has alleged.
The probe agency has alleged that Ghosh got in touch with Tala Police Station's Officer In Charge (OC) Abhijit Mondal at 10.03 am and with an advocate at 1.40 PM while a case of unnatural death was registered at 11.30 pm.
Mondal, who has also been arrested by CBI in connection with the case, received information of the incident at 10.03 am on August 9 but did not reach the scene of the crime immediately, the officials claimed, adding the OC reached the spot after an hour.
The general diary entry 542 mentioned that the body of the PG trainee of RG Kar Medical College and Hospital was found lying in an "unconscious state" in the seminar room of chest medicine, whereas the body was already examined by a doctor who had found the victim dead.
The general diary entry was allegedly made "in conspiracy with hospital authorities and other unknown persons", intentionally mentioning wrong details.
Mondal's failure to register an FIR and protect the scene of crime resulted in the "damage of vital evidence available at the crime scene", officials said, adding he tried to protect the accused Sanjay Roy and others who had unauthorised access to the scene of crime that might have led to tampering of evidence.
Ghosh allegedly directed subordinates to send the body to the morgue hurriedly, they said.
The trainee doctor was allegedly raped and murdered in the seminar hall of R G Kar Medical College and Hospital when she had gone to rest during her shift in the early hours of August 9. Her body with severe injury marks was found in the hall by a doctor who was on rounds.
Sanjay Roy, a police volunteer, was arrested the next day based on CCTV footage in which he was seen entering the seminar hall at 4.03 am on the day of the incident.
On August 13, the Calcutta High Court ordered the transfer of the probe from the Kolkata Police to the CBI, which took over the case on August 14.
(Except for the headline, this story has not been edited by DNA staff and is published from PTI)