Indian Ocean tsunami 20 years on: SPF, HSA keep up with latest capabilities on victim identification

More than 200 Singapore police officers are trained to identify the deceased in the aftermath of mass casualty events, like tsunamis. Local labs are also pioneering methods to better preserve bodies, offering grieving families the closure they deserve. But when the Indian Ocean tsunami struck in 2004, these capabilities were still limited, as Aslam Shah finds out.