Police use rape kit DNA to arrest victims
San Francisco District Attorney Chesa Boudin said Monday that his office has recently learned that the city's police force has been using DNA taken from sexual assault victims to link them to crimes, potentially discouraging people who've been raped from coming forward.
Boudin, who revealed details of his findings in an interview with The San Francisco Chronicle, said his office became aware of the practice last week when the San Francisco Police Department used DNA it had collected from a woman years ago as part of a rape exam in order to connect her to a recent felony property crime.
Rape kits are collected when a victim comes forward about a sexual assault crime. In the process of compiling the kit, an examiner gathers bodily fluids from the survivor to test for any evidence their attacker may have left behind.
Boudin says SFPD has been entering survivors' DNA into a database to compare it to evidence from other crime scenes. His office is not aware of how many times a victim's rape kit DNA has been used to arrest them, he said, but added that the database may hold thousands of victims' DNA information collected over "many, many years."
Boudin, who revealed details of his findings in an interview with The San Francisco Chronicle, said his office became aware of the practice last week when the San Francisco Police Department used DNA it had collected from a woman years ago as part of a rape exam in order to connect her to a recent felony property crime.
Rape kits are collected when a victim comes forward about a sexual assault crime. In the process of compiling the kit, an examiner gathers bodily fluids from the survivor to test for any evidence their attacker may have left behind.
Boudin says SFPD has been entering survivors' DNA into a database to compare it to evidence from other crime scenes. His office is not aware of how many times a victim's rape kit DNA has been used to arrest them, he said, but added that the database may hold thousands of victims' DNA information collected over "many, many years."