"We must move forward together to build a shared understanding," he said, calling the apology a first step in the process. "At the same time, those who denounce the police must also acknowledge that today's officers are not to blame for the injustices of the past."
Police officers gave the speech a standing ovation, IACP spokeswoman Sarah Guy told the Washington Post.
Cunningham, who is the police chief in Wellesley, Massachusetts, did not specifically mention any of the recent, numerous, high-profile police shootings of black men, nor did he bring up the police officers killed earlier this year in Dallas and Baton Rouge.
The issue of historic injustices is a "delicate subject inside policing," as NPR's Martin Kaste tells our Newscast unit, "especially as many rank-and-file cops have come to resent accusations of systemic racism by groups such as Black Lives Matter."
And as Martin reports, "Cunningham says he decided to make this statement after a meeting last summer with President Obama, who told him police needed to acknowledge historical mistreatment of communities of color."
Civil rights groups such as the American Civil Liberties Union and the NAACP Legal Defense Fund told the Post that they welcomed the apology. Here's what Jeffrey Robinson, ACLU deputy legal director, said to the newspaper:
"It seems to me that this is a very significant admission ... and a very significant acknowledgement of what much of America has known for some time about the historical relationship between police and communities of color. The fact someone high in the law enforcement community has said this is significant and I applaud it because it is long overdue. And I think it's a necessary first step to them trying to change these relationships."
But others were less impressed. "[Cunningham] fails to acknowledge the deplorable behavior of some modern-day police officers who are allowed to go from police agency to police agency after having been cited for misconduct within one or more departments," Delores Jones-Brown, a professor at the John Jay College Center on Race, Crime and Justice, told the Los Angeles Times. "There are bigoted cops today, as there were when it was legal to be a bigoted cop."
The apology comes less than a week after U.S. Attorney General Loretta Lynch announced that the Department of Justice plans to collect data on killings by police and use of force.
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