Prof Richard Bassed helped identify Boxing Day tsunami and victims of Australia’s catastrophic Black Saturday bushfires. ‘The randomness of this massive flood,’ he says. ‘That gets to you’
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The bodies of some of those killed in the Nepal-Tibet flood disaster may never be found, and some of those that are may never be identified, a world-renowned forensic scientist says.
Prof Richard Bassed, the head of forensic medicine at Melbourne’s Monash University, spent three months in Thailand after the2004 Boxing Day tsunami and also helped to identify victims of Victoria’s catastrophic Black Saturday bushfires in 2009.
Now he has watched as authorities in Nepal and Tibet struggle to find and identify the dead amid the agonies of the living after last week’s devastating flash flood. More than 1,250 people have been confirmed dead, with more than 5,000 missing.
The difficult terrain, and inadequate communications and re
“They could be washed anywhere, buried under mud. I imagine there’s a number they’ll never find. I imagine they’ll be finding bodies next year.”
Authorities are still finding bodies from the 2011 Japanese tsunami, he says.
The bodies from the 2004 tsunami were relatively easy to recover, but it still took a year to identify 5,000 people, he says.
“And there were still some we couldn’t identify.”
Asked how he copes with the horror of death on such a scale, he says he has “never found it long-term traumatising”.
“Occasionally you’ll see something that’ll hit close to home. For me, it’s kids,” he says.
“And the randomness. The randomness of a tsunami, the randomness of this massive flood. That gets to you.
“But mostly you have your clinical face on, you do the best you can and know you’re doing it to help people.”
Authorities will use rapidly improving DNA techniques to try to identify the victims. This week Nepali police urged relatives of missing tourists to provide “a fresh blood sample for DNA profiling and two passport-sized photographs” to the pathology laboratory at the police hospital in Kathmandu.
But authorities in Nepal and Tibet face “extreme challenges”, Bassed says.
They include the danger of more mudslides, the complexity of co-ordinating across international borders and the likelihood of local mortuaries and other infrastructure being overwhelmed by the number of bodies.
The mix of nations and religions also brings issues of different cultural beliefs around how and whether people should be buried.
The International Committee of the Red Cross and other international bodies have published Management of dead bodies after disasters: A field manual for First Responders to help people deal with bodies in a “proper and dignified way”, including by taking down details that will later help experts identify the remains.
First responders – often locals who are not forensic experts – are trained to follow those guidelines, tagging bodies in the hope they will later be matched to a missing person.
They give each body a unique code (for example the name of the place, the name of the team and a number). They will also take photos of the body and any distinguishing features such as gold teeth, clothing and tattoos, including that code in the image.
Then they place the body in a body bag and organise its “orderly temporary storage”, again marked with the body code.
In Nepal, morgues are filling up and mass burials are taking place, as authorities collect DNA samples.
Bassed says most of the missing Australians would have dental records, which could help to identify them, but in Nepal many matches will be made using DNA or pictures, as fingerprints will often no longer be usable.
Work is under way to use AI and facial recognition technology to identify victims after disasters, but it’s controversial – Ukraine used Clearview AI software after the Russian invasion in 2022, just as the company was fined millions of dollars for collecting images of people in the UK and elsewhere without consent. Widespread use is also limited by access to the technology.
Bassed says researchers have also worked to devise an algorithm that could use passport or driver’s licence photos to identify someone.
“But it’s really complex, and it depends how they look, the trauma,” he says.
Another possibility is CT scanning, which can get a serial number from joint replacements, for example.
“But trying to get this technology to the places it’s needed in the middle of a disaster … you need running water, you need electricity … you could put CT scanners into helicopters, but all this costs an awful lot of money.”
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