Did you not read the article and the other stories about this incident? They served a "no knock warrant", which is SOP for Law Enforcement these days.
If someone had a problem with that, change the law.
I see no laws or procedure violated. The officers were attacked by a pit bull and the couple was found with cocaine or some other white powder drug. It is absurd to claim they are victims.
You missed this from the article:
Meanwhile, uniformed officers waiting in or near a "marked police unit" outside the house "hit the siren and hit the lights so they knew that police officers were there."