Signs of a disparity in how Anglo and minority suspects are treated by San Antonio police officers have existed for nearly 20 years, when the San Antonio Police Department began tracking in 1998 how often officers subdue suspects. Police records show that disparity still exists.

Using the Freedom of Information Act, the San Antonio Express-News analyzed a "use-of-force" database compiled by the SAPD that's open to the public. The database tracks how often officers rely on force in cases ranging from common takedown maneuvers to deadly police shootings. The newspaper also reviewed cases of officers who were punished with suspensions.

The records show police rarely resorted to using force. But when they did, officers subdued Hispanics and African-Americans at rates that were up to 78 percent higher than Anglo suspects.

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