Friday December 14th, 2012 informationliberation.com
Mayor Rahm: Just Another Brick In Chicago's Blue Wall (Radley Balko)
You'd be hard-pressed to find a city whose police culture has a stronger devotion to the blue code of silence than Chicago. There were a couple more examples from the headlines this week.

In the first story, a Chicago cop was writing a ticket when the owner of the car came out to see what was going on. As he did, his seven-month-old puppy slipped out of the house, at which point the Chicago cop shot the dog. Note that the dog appears to have been hit by bullet fragments that chipped off after the bullet hit something else. Meaning that to protect himself from a bite from a puppy (that neighbors said was wagging its tail when it was shot), this cop put everyone around him at risk of getting struck by stray fragments of bullet. He then calmly finished writing the parking ticket.

The blue wall part of the story occurred later, after the couple who owns the dog went to the media. Chicago PD apparently didn't like the publicity, so they sent a couple cops to pay the couple a visit.