'Roids, Pigs, and Hypocrites

I found a news story posted at nydailynews.com about a group of New York cops who were being investigated for steroid use, and some could be fired, the story said. I find that despicable because just in March a few pigs got a slap on the hand by being suspended for hitting suspects with their cars! And yet, harmless steroid use might get some cops fired?! Can someone please tell me what kind of