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Qatar Tribune
a day ago
- Qatar Tribune
All 260 victims identified from Air India Dreamliner crash
All 260 victims of the Air India crash in Ahmedabad in western India have been identified by means of facial and DNA analysis and their remains handed over to their next-of-kin, Gujarat forensic science director HP Sanghvi said on Tuesday. The last identification was completed on Friday. Earlier estimates of the death toll from the June 12 crash ran as high as 270, but Indian media now report that 260 is the final toll. Sanghvi said only six of the victims could be identified by their faces, with the remaining identities ascertained by DNA. The Air India 787-8 Dreamliner took off from Ahmedabad bound for London, but immediately lost height and crashed into a residential area. The flight list revealed that 241 passengers were killed and that one British passenger survived. (DPA)
Time of India
4 days ago
- General
- Time of India
Air India crash: DNA profiling complete, final death toll stands at 260
The final death toll in the Air India Flight 171 crash stands at 260, officials in Gujarat said two weeks after the Boeing 787 Dreamliner crashed immediately after taking-off from the city's airport. The death toll of 260 includes 241 passengers and crew aboard the plane and 19 people on the ground. The figure is lower than the earlier estimate of 270 deaths. Authorities had collected 318 bodies and body parts from the crash site which were sent for DNA testing. The state government has praised the quick identification through DNA testing, adding that it would have taken five to ten days to establish the identities of the individuals a couple of days ago. Play Video Pause Skip Backward Skip Forward Unmute Current Time 0:00 / Duration 0:00 Loaded : 0% 0:00 Stream Type LIVE Seek to live, currently behind live LIVE Remaining Time - 0:00 1x Playback Rate Chapters Chapters Descriptions descriptions off , selected Captions captions settings , opens captions settings dialog captions off , selected Audio Track default , selected Picture-in-Picture Fullscreen This is a modal window. Beginning of dialog window. Escape will cancel and close the window. Text Color White Black Red Green Blue Yellow Magenta Cyan Opacity Opaque Semi-Transparent Text Background Color Black White Red Green Blue Yellow Magenta Cyan Opacity Opaque Semi-Transparent Transparent Caption Area Background Color Black White Red Green Blue Yellow Magenta Cyan Opacity Transparent Semi-Transparent Opaque Font Size 50% 75% 100% 125% 150% 175% 200% 300% 400% Text Edge Style None Raised Depressed Uniform Drop shadow Font Family Proportional Sans-Serif Monospace Sans-Serif Proportional Serif Monospace Serif Casual Script Small Caps Reset restore all settings to the default values Done Close Modal Dialog End of dialog window. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Play War Thunder now for free War Thunder Play Now Undo Director of Forensic Science, HP Sanghvi, said in a statement released by the state government, "This incident was not just another case for FSL, but a matter of hope and emotion for countless families. That's why all FSL teams from Gandhinagar, Ahmedabad, Vadodara, Surat, and Rajkot were immediately mobilized to Gandhinagar to expedite the DNA profiling process and ensure the swift handover of the victims' bodies to their families." Later on Saturday, state health minister Rushikesh Patel said, "A total of 260 deceased have been identified in the plane crash so far, including 254 through DNA tests and 6 through facial recognition, all of which have been handed over to their families." Live Events Among the 260 people, 181 are Indian citizens, seven have been identified as Portuguese, 52 are British nationals, one Canadian and 19 non-passengers. The Air India flight to London crashed soon after taking off on 12 June from Sardar Vallabhbhai Patel International Airport, destroying portions of a medical college building and bursting into flames. Among the victims were junior doctors, staff at the hospital complex and people on the street below. One passenger, walked out of the crash after he was thrown further away from the burning wreckage. The impact of the crash and the inferno that followed meant remains of most victims, except for most of the 19 casualties on the ground, were unrecognisable, requiring officials to seek DNA samples from family members to help make the identification. Among the 260 deaths, 254 victims were identified through DNA testing and the remaining through facial recognition. The DNA identification process, which typically takes months, was completed in approximately two weeks, experts said.
Time of India
4 days ago
- Science
- Time of India
AI 171 crash: Advanced DNA profiling helped piece together familial links
Ahmedabad: Four of the 241 victims aboard the ill-fated AI 171 flight were a man, his wife, son and daughter. The forensic experts first relied on the man's paternal uncle to get a sample for the Y-STR (short tandem repeat) test. The relationship, however, did not prove helpful in establishing an identity beyond doubt. So, the experts again reached out to the family to request a sample of the deceased man's mother and performed the X-STR test. "The strategy worked. Through careful kinship analysis using advanced DNA profiling, the team successfully established the man's identity, which proved to be key in identifying three other members of the family," said H P Sanghvi, director of the Directorate of Forensic Sciences (DFS). The identity of the last unidentified passenger aboard AI 171 was also confirmed on Friday. A team of 40 forensic scientists from the DFS and the National Forensic Sciences University (NFSU) worked tirelessly to establish the identities of 254 of 260 crash victims based on DNA matches, a mammoth task that posed unique challenges. You Can Also Check: Ahmedabad AQI | Weather in Ahmedabad | Bank Holidays in Ahmedabad | Public Holidays in Ahmedabad Dr Malay Shukla, coordinator at Centre of Excellence (CoE) in DNA Forensics, said that one of the cases involved three members of a family — a man, his wife and daughter. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Jesus' Tomb Is Opened And Scientists Find Something Unbelievable Novelodge Undo "In this case, we got the reference DNA from the couple's other daughter. Autosomal (non-sex chromosome) markers were used to narrow down the connection between the victims and the donor. To verify that all four were related to each other, X-STRs were used. With the use of both X-STR and autosomal STR, we could establish the identities," said Prof Shukla. Dr Bhargav Patel, head of the CoE in DNA Forensics at NFSU, said that they have matched the DNA samples of the victims with nephews, cousins, grandparents and maternal or paternal uncles. "In conventional matches, we generally rely on either X-STR, Y-STR or autosomal STR test to establish identities. But in the cases associated with the crash, more than one test was employed in several cases. In some of the cases, even mitochondrial DNA matches were used. While nuclear DNA (with X and Y chromosomes) is inherited from both parents, mitochondrial DNA (mtDNA) is inherited maternally," he said. The X-STR markers are inherited from mother to daughter and son, and from father to daughter, but not from father to son. Likewise, mtDNA is inherited maternally and can be matched with the maternal line. In one of the better-known cases from the airplane crash, the identification of former Gujarat CM Vijay Rupani was carried out using the Y-STR from his nephew on the patrilineal branch. Earlier, his sister and son had provided the samples for the match. Experts said that ensure the quality of DNA samples, they relied primarily on teeth. Their second choice was bones such as the mandible (jaw) and clavicle (collarbone) that sustained severe temperatures. Several of the samples were in highly deteriorated condition, the team managed to match all samples, according to the experts.
Time of India
4 days ago
- Science
- Time of India
Advanced DNA profiling helped piece together familial links
Ahmedabad: Four of the 241 victims aboard the ill-fated AI 171 flight were a man, his wife, son and daughter. The forensic experts first relied on the man's paternal uncle to get a sample for the Y-STR (short tandem repeat) test. The relationship, however, did not prove helpful in establishing an identity beyond doubt. So, the experts again reached out to the family to request a sample of the deceased man's mother and performed the X-STR test. "The strategy worked. Through careful kinship analysis using advanced DNA profiling, the team successfully established the man's identity, which proved to be key in identifying three other members of the family," said H P Sanghvi, director of the Directorate of Forensic Sciences (DFS). The identity of the last unidentified passenger aboard AI 171 was also confirmed on Friday. A team of 40 forensic scientists from the DFS and the National Forensic Sciences University (NFSU) worked tirelessly to establish the identities of 254 of 260 crash victims based on DNA matches, a mammoth task that posed unique challenges. You Can Also Check: Ahmedabad AQI | Weather in Ahmedabad | Bank Holidays in Ahmedabad | Public Holidays in Ahmedabad Dr Malay Shukla, coordinator at Centre of Excellence (CoE) in DNA Forensics, said that one of the cases involved three members of a family — a man, his wife and daughter. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Giao dịch xu hướng AUD/USD? IC Markets Đăng ký Undo "In this case, we got the reference DNA from the couple's other daughter. Autosomal (non-sex chromosome) markers were used to narrow down the connection between the victims and the donor. To verify that all four were related to each other, X-STRs were used. With the use of both X-STR and autosomal STR, we could establish the identities," said Prof Shukla. Dr Bhargav Patel, head of the CoE in DNA Forensics at NFSU, said that they have matched the DNA samples of the victims with nephews, cousins, grandparents and maternal or paternal uncles. "In conventional matches, we generally rely on either X-STR, Y-STR or autosomal STR test to establish identities. But in the cases associated with the crash, more than one test was employed in several cases. In some of the cases, even mitochondrial DNA matches were used. While nuclear DNA (with X and Y chromosomes) is inherited from both parents, mitochondrial DNA (mtDNA) is inherited maternally," he said. The X-STR markers are inherited from mother to daughter and son, and from father to daughter, but not from father to son. Likewise, mtDNA is inherited maternally and can be matched with the maternal line. In one of the better-known cases from the airplane crash, the identification of former Gujarat CM Vijay Rupani was carried out using the Y-STR from his nephew on the patrilineal branch. Earlier, his sister and son had provided the samples for the match. Experts said that ensure the quality of DNA samples, they relied primarily on teeth. Their second choice was bones such as the mandible (jaw) and clavicle (collarbone) that sustained severe temperatures. Several of the samples were in highly deteriorated condition, the team managed to match all samples, according to the experts.
New York Times
15-06-2025
- Health
- New York Times
Heat of Air India Crash Hinders DNA Identification, Agonizing Relatives
The intensity of the flames from the crash of Air India Flight 171 has made the identification of passenger remains a mammoth task, medical officials in India said on Sunday, as relatives of more than 200 victims waited outside a mortuary for a third day. The Boeing 787-8 Dreamliner was carrying 125,000 liters, or more than 33,000 gallons, of fuel when it crashed on Thursday, a full load for a nearly 10-hour flight from Ahmedabad to Gatwick Airport near London. Senior health officials in Ahmedabad told a visiting delegation on Saturday that initial findings indicated that temperatures at the crash site had reached 1,500 degrees Celsius, or 2,700 degrees Fahrenheit, according to two people who attended the briefing. Such temperatures are more than enough to incinerate bodies. H.P. Sanghvi, the director of the forensic lab where most of the DNA samples are being sent, told the Indian news media that the damage to the bodies made collection and testing difficult. 'These high temperatures affect the DNA present in various parts of the body,' Mr. Sanghvi said. 'This process is very complex.' By Sunday evening, only 35 bodies had been handed over to relatives, among an overall official death toll of 270 from inside the plane and on the ground. Want all of The Times? Subscribe.
