The agency said the man was an “illegal alien” who had tried to run over the agent, though no evidence was immediately offered.

© Jacob Lujan/Houston Chronicle, via Associated Press

A year after a catastrophic flood killed 139 people in the Texas Hill Country, communities along the Guadalupe River are still rebuilding.

© Callaghan O'Hare for The New York Times

A year after a catastrophic flood killed 139 people in the Texas Hill Country, communities along the Guadalupe River are still rebuilding.

© Callaghan O'Hare for The New York Times