Former Minneapolis police Officer Derek Chauvin has been sentenced to 22 1/2 years in prison for the murder of George Floyd, whose dying gasps under Chauvin’s knee led to the biggest outcry against racial injustice in the U.S. in generations.

The punishment handed out Friday fell short of the 30 years that prosecutors had requested.

Read: Floyd verdict gives hope, if only fleeting, to Black America

With good behavior, Chauvin, 45, could be paroled after serving two-thirds of his sentence, or about 15 years.

Former police Officer Derek Chauvin broke his long courtroom silence Friday as he faced sentencing for the murder of George Floyd, offering condolences to Floyd’s family and saying he hopes more information coming out will give them “some peace of mind.”

Chauvin, who did not testify at his trial, removed his COVID-19 and turned toward the Floyd family, speaking only briefly because of what he called “some additional legal matters at hand” — an apparent reference to the federal civil rights trial he still faces.

Read: Biden to America after Floyd verdict: 'We can't stop here'

“But very briefly, though, I do want to give my condolences to the Floyd family. There’s going to be some other information in the future that would be of interest. And I hope things will give you some some peace of mind,” he said, without elaborating.

Hisattorney Eric Nelson called Floyd’s death “tragic,” and that Chauvin”s “brain is littered with what-ifs” from the day: “What if I just did not agree to go in that day? What if things had gone differently? What if I never responded to that call? What if what if what if?”

Floyd’s family members took the stand and expressed sorrow about his death. They asked for the maximum penalty.

“We don’t want to see no more slaps on the wrist. We’ve been through that already,” said a tearful Terrence Floyd, one of Floyd’s brothers.