In Massachusetts, the Chicopee Police Department decided within hours it would seek criminal charges against a man named Charles Dirosa for posting a Facebook status that read "Put Wings on Pigs." a reference to the statement made on social media by the man who killed the two NYPD cops this month.

Chicopee police announced the news on their Facebook page as a way to warn other citizens not to make threats against cops.

But then a former cop named Doug Humphrey left a comment on their Facebook page, encouraging police to kill Dirosa....