Police scanners seem like reliable sources of information, a direct line to those who know more than anyone else about what's going on on the ground. News reporters and organizations are posting direct quotes from scanners without any equivocation. You could almost see them thinking, "this stuff originates from the police themselves! It must be real!" Some of these channels, which are essentially just like any AM/FM station, are available to the public, or at least any member of the public with a computer (or, in the past, a $100 scanner). Those are mostly calls from dispatch, according to a detective from the Radnor, Pennsylvania police department who chatted with me about how scanners work. "You can hear police calls, fire calls, EMS calls, public works calls," he said. (Radnor is the hometown of Sunil Tripathi, a Brown student who became a prime suspect in the minds of the public for a few hours last night.) Lindsay Blanton, CEO of the company that owns Broadcastify, confirmed that, saying "Our feed provider terms of service restrict the broadcast of any law enforcement communications that are not routine dispatch frequencies and talkgroups."