ST. PAUL, Minn. (AP) — A jury of 18 people who appeared mostly white was picked Thursday for the federal trial of three Minneapolis police officers charged in George Floyd’s killing, a case the judge told potential jurors has “absolutely nothing” to do with race.

The jurors chosen to hear the case against former Officers Tou Thao, Thomas Lane and J. Kueng appeared to include one person of Asian descent among the 12 jurors who would deliberate if no alternates are needed, and a second person of Asian descent among the six alternates, with all others appearing white. The court declined to provide demographic information.

Thao, who is Hmong-American; Lane, who is white; and Kueng, who is Black, are broadly charged with depriving Floyd of his civil rights while acting under government authority as Derek Chauvin, who is white, used his knee to pin the Black man to the street. The videotaped killing triggered worldwide protests, violence and a re-examination of racism and policing. Opening statements are scheduled for Monday.

The single day of jury selection was remarkably rapid compared with Chauvin’s trial on state charges, where the process took more than two weeks. The apparent jury makeup would also sharply contrast with Chauvin’s jury, which was half white and half nonwhite.

Responding to a potential juror who said he wasn’t sure he could be impartial “due to my color,” U.S. District Judge Paul Magnuson sought to reassure him and other jurors in the pool.

“There is absolutely nothing about the subject of religion, race or ethnicity that’s involved in this case,” Magnuson said.

The man, an immigrant who appeared to be Black, was later dismissed.

Two legal experts said Magnuson’s remark was accurate from a legal perspective. They noted the officers aren’t accused of targeting Floyd because he was Black, but rather of depriving him of his constitutional rights.

“It is true that it has nothing to do with race in the framework of the law and facts,” said Joe Daly, an emeritus professor at Mitchell Hamline Law School. “But from what I can see, it has almost everything to do with race. It has to do with what we know about how police enforce minor crimes against African-Americans, how police have acted toward African-Americans, minority people.”

Mike Brandt, a local defense attorney not connected with the case, said Floyd’s killing “was kind of the tipping point of unarmed Black men being killed at the hands of police. It had everything to do with race.”

The jury pool was selected from throughout the state — much more conservative and less diverse than the Minneapolis area from which the jury for Chauvin’s state trial was drawn. That jury convicted Chauvin of murder and manslaughter. He later pleaded guilty to a federal civil rights charge, as well.

Three of the jurors who will deliberate at the federal trial and one of the alternates are from Hennepin County, where Minneapolis is located.

Scholars and legal experts have increasingly advocated for greater jury diversity, not just in race but also by gender and socioeconomic background. They say jurors who share the same background are unlikely to have their biases and preconceptions questioned during deliberations.

“If I was (prosecuting this case), I would want a jury made up of Black jurors,” Brandt said. “If I’m representing these cops, I would prefer a white jury, which is what they have here.”

The three officers face a separate state trial, scheduled for June 13, on charges of aiding and abetting both murder and manslaughter.

Legal experts say the federal trial will be more complicated because prosecutors must prove the officers willfully violated Floyd’s constitutional rights — unreasonably seizing him and depriving him of liberty without due process.

Floyd, 46, died May 25, 2020, after Chauvin pinned him to the ground with his knee on Floyd’s neck for 9 1/2 minutes while Floyd was face down, handcuffed and gasping for air. Kueng knelt on Floyd’s back and Lane held down his legs. Thao kept bystanders from intervening.

A statement from attorneys for the Floyd family said Thursday that bystander video showed the three officers “directly contributed to (Floyd’s) death and failed to intervene to stop the senseless murder.”

Magnuson, who questioned potential jurors, stressed repeatedly that Chauvin’s cases should not influence the proceedings. Magnuson told jurors he was “harping and harping and harping” because state and federal law are different and he wanted to ensure they could be objective.

Federal prosecutors face a high legal standard to show that an officer willfully deprived someone of their constitutional rights. Essentially, prosecutors must prove that the officers knew what they were doing was wrong, but did it anyway.

Kueng, Lane and Thao are all charged with willfully depriving Floyd of the right to be free from an officer’s deliberate indifference to his medical needs. The indictment says the three men saw Floyd needed medical care and failed to help him.

Thao and Kueng are also charged with a second count alleging they willfully violated Floyd’s right to be free from unreasonable seizure by not stopping Chauvin as he knelt on Floyd’s neck. It’s not clear why Lane is not mentioned in that count, but evidence shows he asked twice whether Floyd should be rolled on his side.

Both counts allege the officers’ actions resulted in Floyd’s death.

Such federal civil rights violations are punishable by up to life in prison or even death, but federal sentencing guidelines indicate the officers would get much less if convicted.

Associated Press writers Tammy Webber contributed from Fenton, Michigan, and Doug Glass from Minneapolis.