India, June 17 -- The painstaking process of DNA profiling of all the victims of the Air India Dreamliner crash is expected to finish by Tuesday evening or Wednesday morning, a top doctor said on Monday, potentially exacerbating the wait of scores of relatives who continue to camp in Ahmedabad.

A group of 54 experts across Forensic Science Laboratories in Gandhinagar, Ahmedabad, Vadodara, Surat, and Rajkot are working round-the-clock to carry out profiling and matching tests. But there is still no final word on the official toll on what is India's worst single-aircraft tragedy that killed all but one of the 242 on board, and at least 30in the hostel building the AI-171 jet rammed into, or in the neighbourhood.

Dr Rakesh Joshi, superinte...