Oxfam says it has lost 7,000 regular donors since a crisis erupted over its handling of a 2011 prostitution scandal in Haiti.
An internal report reveals that three Oxfam employees were also involved in "physically threatening and intimidating" a witness who spoke to investigators.
Mexico's interior minister and governor of the state of Oaxaca, were on their way to survey the scene of the destruction left by the 7.2 magnitude earthquake that struck the country.
Both officials survived the crash.
Rescuers combed through the rubble of collapsed buildings on Wednesday, some using their hands as they searched for about 85 people missing after a strong earthquake hit near the popular tourist city of Hualien overnight.
Over 8,000 people were injured even as many survivors huddled in makeshift camps or spent a second night in the open for fear of more tremors to come after some 193 aftershocks, Iran's state TV says.
Iranian state television puts toll at more than 348 killed and at least 6,603 injured. At least seven people have been reported killed in Iraq and 535 injured.
Another earthquake struck off the Mexican west coast on Sunday; the magnitude 5.9 temblor's epicentre 99 km south-southwest of Tonala in Chiapas state.
Some 71 confirmed fatalities are from the state of Oaxaca alone, mostly from its historic city of Juchitan.
Authorities say it was the strongest tremor to hit the country in a century. The worst scenes of destruction were witnessed in the southern states of Oaxaca and Chiapas.
Sichuan's government says around 250 were injured in the quake, and tens of thousands of tourists evacuated. A second temblor hit Xinjiang province hours later, injuring at least 32.
The earthquake hit both Greece and Turkey in popular summer resort locations killing two tourists in Greece and injuring hundreds.
No damages or casualties have been reported because the epicentre of the earthquake was far away from the mainland.
Subscribe to our Youtube channel for all latest in-depth, on the ground reporting from around the world.
Copyright © 2018 TRT World.