They may also have been able to use crowd sourced analysis of all of the digital to identify possible suspects. They could have sped up the process, if they had set up a portal for the uploading of digital media. These images were supplemented with photos sent in the public both video and digital pictures. The cities surveillance cams were lower resolution and did not have complete coverage of the area. Many of these were high resolution images. These had been set up as part of the stores normal security infrastructure and stored the images to a hard drive for later retrieval. Tech Talk Responds: Some of the best images came from surveillance cameras operated by stores in the area.

How can authorities track cell phone calls to 911 centers if the number placing the call isnвЂ™t captured? How do you feel about the role that social media played as the gun battle and eventual killing and capture of the two Boston Marathon Bombers played out? What do you think of the ready availability of the recordings of 911 calls and fireground/crime scene radio traffic to the media for broadcast? Thanks! Signed -Ever curious on the other side of the control board.WhatвЂ™s involved in wiring a metropolitan area with a camera surveillance network and how costly is it? How can images of potential suspects captured by these cameras be used by federal, state and local authorities to find these people?

Email from Jim: Doc, In light of the events in Boston this past week, I have a few questions as to how technology social media play a role in police work.

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