This is the store surveillance camera images of the robbery suspect police say is Michael Brown. I'm not familiar with these types of images. Can anyone explain why the photos in this link seem to be cropped, and why the person's face seems to be obscured with gray disks in some shots?
http://media.bizj.us/view/img/345716...5-562-65-0.png
Also, can someone offer any ideas why the police didn't immediately publicize, even without the images, that the officer was responding to this robbery instead of allowing the protests to continue for days?