A construction magnate, builders, designers and engineers surrendered to police Friday on criminal negligence charges for the deadly collapse of a Bangkok high-rise in the March 28 earthquake that hit Myanmar.

The partially built 30-storey State Audit Office tower in Bangkok was the only building to collapse from tremors emanating from the powerful 7.7 magnitude quake in neighbouring Myanmar. Rescue teams have recovered 92 bodies during a six week operation from the collapsed site. Four were still missing.

A Thai construction tycoon turned himself in on Friday to face charges of alleged negligence over the collapse of a skyscraper that killed dozens of people in a powerful earthquake,