The mayor of the Uruapan municipality, in the western state of Michoacan, was gunned down Saturday night in front of dozens of people who had gathered for Day of the Dead festivities, authorities said.
President Trump's administration faces deadlines on Monday to tell two federal judges whether it will continue to fund SNAP, the nation's biggest food aid program, using contingency funds.
Over the weekend there were violent clashes between federal agents, witnesses and protesters. Locals say the festivities were muted this year, and fear more violence is in store for the city.