A Thai national, who was among the 23 seamen rescued from the container ship of Maersk Line that caught fire in the Arabian Sea off the Lakshadweep coast, has died, the Directorate General of Shipping (DGS) said on Thursday. A search was on for the other four missing crew members, including one Indian, a Coast Guard official said. Fire continued to rage in the Singapore-flagged Maersk Honam, a 330-metre long vessel, where a massive blaze erupted on Tuesday night, forcing its 27 crew members to jump out into the sea waters.