Ken Pagurek had told colleagues the Trump administration was causing ‘chaos’ inside FEMA and creating dangerous delays in disaster response.

The head of FEMA's Urban Search and Rescue branch, Ken Pagurek, has resigned due to frustration over the agency's response to the flooding in Central Texas, sources say.

The head of FEMA’s Urban Search and Rescue branch, which runs a network of teams stationed across the country that can swiftly respond to natural disasters, resigned on Monday.