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From DNA Of Family, A Tool To Make Arrests

Publication Date: 
April 21, 2008
Source: 
The Washington Post
Author: 
Ellen Nakashima

Professor Henry T. "Hank" Greely is quoted in a Washington Post article about the practice of using the DNA of a suspect's relatives:

Stanford University law professor Henry T. Greely estimates that at least 40 percent of the FBI database is African American, though they make up only 13 percent of the U.S. population. That is because in an average year, more than 40 percent of people convicted of felonies in the United States are African American, he said.

If the national database were used for familial searching, he said, and assuming that on average each person whose profile in the database has five first-degree relatives, authorities would be "putting under surveillance" roughly a third of the African American population, compared with about 7.5 percent of the European American population, he said.

"I don't think anybody's going to be falsely convicted," he said. "It's the time, hassle and indignity of being interviewed by the police. How much is that worth? How much does that cost a person? I don't know, but it's not zero."