Law Enforcement and the Social Media Stakeout

Law enforcement techniques that were previously used by only federal agencies are becoming more readily accessible to law enforcement at the local level.

Police sitting in a car, with a cup of coffee in hand, waiting for something to "go down" at the building across the street is a scene we have all watched countless times in movies over the years.  While possibly not as dramatic for cinematic purposes, today police are able participate in big data stakeouts from their own desks.  At a meeting last month for the International Chiefs of Police (IACP), a cloud based service was unveiled that will allow local law enforcement to monitor social networks for evidence and clues of crimes committed in the brick and mortar world.

A piece in ArsTechnica noted that a poll of 1,200 law enforcement officers, as conducted by LexisNexis, found that four out of five officers are now using social media as part of their investigations.  New SaaS programs allow police to aggregate information culled from social media sources and then link to databases with public records to enable law enforcement to cross reference the information gathered.  The article also noted that one of the services providing this type of assistance will even "monitor the general mood of postings and pick up potential threats of violence."

While police have been using social media for some time as an aid to investigations, new technology and services are providing them with more elaborate tools to assist them with their online efforts.