use photoshop tools such as blur and clone stamp, copy and paste different individuals lips and eyes onto photographs, merge multiple faces together, and use 3-D modeling software to generate images of faces partially covered or turned away from the camera in order to generate find potentially matching images. When the system fails to generate a response, officials have been recorded passing celebrity look-a-likes through the database, such as in 2017 when a photograph of Woody Harrelson was used to generate image matches for a person stealing beer, or an unknown New York Knicks player (name redacted by the NYPD) used in pursuit of a man wanted for assault, which were both revealed after a two year court case between the NYPD and Georgetown University Law Center. Edited images cannot be processed accurately by facial recognition software as the software cannot distinguish between original and modified features, which could lead a detective to falsely assess a match as likely when the system incorrectly returns a high confidence score. The NYPD has attempted to use police sketches in facial recognition software in the past but concluded they did not work. In 2015, the juvenile database was integrated into the same system, and facial recognition has been used to compare images from crime scenes with its collection of juvenile mug shots. The NYPD has been documented keeping photos in the juvenile database for several years, which leads to security footage comparison against potentially outdated images. As of August 2019, photos of 5,500 individuals used for comparison by the system were retained despite 4,100 of them no longer being considered a juvenile. Depending on the severity of a felony charge, the NYPD is allowed to take arrest photos of minors as young as 11. The NAACP Legal Defense and Educational Fund released a statement in August 2019 stating that the "It is well-documented that facial recognition technology routinely misidentifies darker skin, women, and young children. [...] This flawed technology puts the children of [Black, Latinx and Muslim people] and other targeted communities at grave risk. Deploying these experimental and biased practices to target children, especially without public or parental knowledge is wholly unacceptable." NYPD officials report that they "compare images from crime scenes to arrest photos in law enforcement records" and that they "do not engage in mass or random collection of facial records from NYPD camera systems, the internet, or social media.”