AM,
Sorry I am late, but I have been rather sickly lately.
Looks like you finally got responsive replies, but I had to go to the end of the thread to find them. Perhaps I might be a bit more responsive by citing a specific federal statute prohibiting conduct like this. I am no longer an LEO, but I was for many years, and I have been exposed to the criminal law, including the particular statute, in other employment for most of my life.
Gross police misconduct like this in my opinion amounts at least to violation of 18 U. S. Code , Sec. 241:
"If two or more persons conspire to injure, oppress, threaten, or intimidate any person in any State, Territory, Commonwealth, Possession, or District in the free exercise or enjoyment of any right or privilege secured to him by the Constitution or laws of the United States, or because of his having so exercised the same;...
They shall be fined under this title or imprisoned not more than ten years, or both; and if death results from the acts committed in violation of this section or if such acts include kidnapping or an attempt to kidnap, aggravated sexual abuse or an attempt to commit aggravated sexual abuse, or an attempt to kill, they shall be fined under this title or imprisoned for any term of years or for life, or both, or may be sentenced to death."
Of course the right secured to that homeowner is the 4th Amendment to our Constitution. I would think that the prospective punishment under the quoted statute would give a good lesson to other bullies with badges and their entire departments.
I will further observe that if we strictly limit ourselves to the facts as you originally stated them, any idea that hot pursuit might justify this conduct has been generated out of whole cloth. Contrary to some suggestions, I would suggest that this conduct is clearly unlawful. Lastly, any suggestion that the 4th Amendment protects a lawyer but not a drug dealer is the kind of thinking which so often leads to police misconduct.
Jim