Computers operating on the New York Police Department’s computer network at its 1 Police Plaza headquarters have been used to alter Wikipedia pages containing details of alleged police brutality, a review by Capital has revealed. “The matter is under internal review,” an NYPD spokeswoman, Det. Cheryl Crispin, wrote in an email to Capital after examples of the changes were presented to the NYPD. The edits and changes were linked to the NYPD through a series of Internet Protocol addresses, or IP addresses, which can be publicly tracked by various websites. (Here, for example, is one website that shows a number of IP addresses registered to the NYPD.) IP addresses can locate where a computer is when it connects to the Internet.