West Bengal Chief Minister Mamata Banerjee on Tuesday said that 31 passengers from her state who were on board the Coromandel Express are still missing after the triple train accident which killed over 270 people. Banerjee was on a visit to Odisha to meet injured persons currently admitted in different hospitals in Cuttack. “Odisha and West Bengal governments are working together. They are providing free treatment. A total of 103 bodies belonging to West Bengal have been identified and 97 people are under treatment and 31 are missing,” Banerjee told reporters here.