In a major escalation in the fight over Arizona’s Maricopa County’s refusal to comply with a Senate election audit subpoena, the state attorney general’s office ordered the county to give in or lose its state funding, which provides nearly a third of the county’s budget.

Arizona Attorney General Mark Brnovich said that the county, America’s fourth largest in population, is violating state law by not complying with the Senate’s request for routers in its 2020 election audit and review of former President Donald Trump’s loss.