A 14-year-old boy from the Isle of Man has died at a water park in Thailand after he became trapped in a pumping system while looking for his lost goggles.

Nathan Clark, from Douglas, went to search for his goggles after they dropped through a grill at the bottom of one of the pools at the Pattaya water park, 85 miles east of Bangkok.

Members of his family told of their horror as staff at the tourist attraction refused to listen to their pleas for help for because they did not believe the accident could have happened.

Nathan’s father, Jim Clark, a tunnel engineer, had dived in to try and save him after Nathan’s elder brother Rhys, 15, raised the alarm, but he could find no trace of his son. Nathan’s body was finally found after engineers opened a water gate in the pump room.

Jim Clark hit out at a Thai cameraman after they tried to film his son’s body on the floor of the pump room, lashing at one with a spanner. Thai police have subsequently ordered him to pay 12,000 baht (about £240) compensation.

Jim Clark, who works for the international tunnel construction company Robbins in New Delhi, said: ” The guards did nothing for 30 minutes. They would not believe what had happened. When I finally forced them to do something they went to the pump room, opened a hatch, and my son’s body came out.

“The park has offered compensation. It’s not even something I want to even think about at the moment. This is not about money.”