It's probably to reflect and cause amusement by poking fun at USA's sometimes not so calm and understanding cops..like the one that ended up shooting a kids dog because he filmed him etc
First of all thw guy wasnt a kid. He was in his 30s so get your f*cking facts right.
Second he wasnt just filming the cops he was pissing them off and they warned him several times. Then the dumbass left the window open for the dog to jump. The dog was sacrificed to teach the dumb ghetto inbred f*cker to mind his own business.
I hate cops myself but anyone who provokes them deserved to get f*cked over for being so stupid. You cant beat authority
Even if he was "pissing them off", the man did nothing to warrant being arrested. Furthermore, the officers in question had no reason to believe their life was in danger, and could have dealt with the dog in a more rational, less trigger-happy way.
The dog wasn't "sacrificed to teach the dumb ghetto inbred f*cker (racist much?) to mind his own business", it was killed because cops are assholes that act with legal impunity.