Two ex-members of former Sheriff Joe Arpaio’s immigration enforcement squad testified against their old boss Wednesday, with one man describing how the agency defied a judicial order to stop rounding up immigrants.

Arpaio, 85, is charged with misdemeanor contempt of court for disobeying a federal judge’s order to end his patrols that rounded up immigrants suspected of being in the U.S. illegally.

If convicted, the former six-term sheriff of metro Phoenix could face up to six months in jail.

Arpaio created a squad called the Human Smuggling Unit that was the main immigration enforcer while he was Maricopa County Sheriff. Prosecutors called a former member of that squad, Lt. Brian Jakowinicz, to the witness stand to describe its immigration efforts from 2012 to 2013.

Jakowinicz testified that he spoke to the leaders of the unit during that time, and they said the agency’s legal troubles over immigration had been resolved — despite being under an injunction to stop immigration enforcement.

“They didn’t want … to change anything,” he said. “Everything was running smoothly.” Arpaio has acknowledged prolonging the patrols, but insists his disobedience was unintentional and puts the blame on his former lawyer.

The case marks a harsh rebuke against a lawman who became a national political celebrity with his Arizona immigration patrols but lost his bid for a seventh term in office last year amid voter frustration stemming from the huge bill he ran up over his many legal tangles.

Jakowinicz testified he personally talked to Arpaio about the agency’s practice of handing over immigrants in the country illegally to the U.S. Border Patrol.

A black Mississippi citizen is taking his case against the state's Confederate-themed flag to the U.S. Supreme Court.

In papers filed Wednesday, attorneys for Carlos Moore said lower courts were wrong to reject his argument that the flag is a symbol of white supremacy that harms him and his young daughter by violating the Constitution's guarantee of equal protection to all citizens.

His attorneys wrote that under the 5th U.S. Circuit Court of Appeals' ruling against Moore, "a city could adopt 'White Supremacy Forever' as its official motto; or a county could incorporate an image of white hooded figures and a noose hanging from a tree into its county seal; or a state could incorporate a Nazi swastika, as an endorsement of Aryan/white supremacy, in its state flag."

Mississippi's is the last state flag to feature the Confederate battle emblem. Critics say the symbol is racist. Supporters say it represents history.

Mississippi has used the flag since 1894, displaying its red field and tilted blue cross dotted with 13 white stars in the upper left corner. Voters kept it in a 2001 election.

However, several cities and towns and all eight of the state's public universities have stopped flying the flag amid concerns that it is offensive in a state where 38 percent of the population is black. Many took action after the June 2015 massacre of nine black worshippers at a church in Charleston, South Carolina, by an avowed white supremacist who posed with the Confederate battle flag in photos posted online.

The fresh scrutiny has extended to other Old South symbols on public display; New Orleans recently removed statues of Confederate officers and a monument to white supremacy, and other cities are considering similar demotions.

The lawsuit Moore filed in February 2016 says the Mississippi flag is "state-sanctioned hate speech," and seeks to have it declared an unconstitutional relic of slavery.

U.S. District Judge Carlton Reeves dismissed it in September without ruling on the merits, saying Moore lacked legal standing to sue because he failed to show the emblem caused an identifiable legal injury.