Hanoi, April 20 -- Thai authorities have arrested four suspects linked to the construction company responsible for a high-rise building in Bangkok that collapsed in an earthquake last month, which left dozens dead. The 30-storey skyscraper, intended to be used as government agencies' offices, was the only major construction project to collapse in Bangkok due to the 7.7-magnitude earthquake that struck Myanmar on March 28. Thai authorities reported that 47 people were killed at the construction site, while 47 others remain missing. The building, located near the famous Chatuchak market, was a significant cooperation project involving the China Railway Engineering Corporation (CREC)'s China Railway No. 10 Engineering Group. At a press confe...