How in the world did we manage to twist the English language into such a politically correct knot that "gentleman" has become a synonym for "felon," "sociopath," or "terrorist?"
Traditionally, the term gentleman referred to a man who was not a brute and it comes from the two words "gentle" and "man," literally meaning a man who is gentle. It has also often meant a man of refinement and means, such as a "gentleman farmer." It doesn't mean "a man arrested for a violent crime."
Now, chiefs and sheriffs, I understand why you have to do this. And I also know that what you want to say instead of "the gentleman" is "the slimy little piece of s__t felon." I get that. And I know you can't be as blunt as you want to. But can we please retire "the gentleman" and refer to the slimy little POS felon as "the suspect," or "the man," or some other neutral term for an adult male human?
This tendency to contort the English language is the result of both political correctness and fear of litigation. And every profession is forced to do it.
The concept of political correctness was established in the 1980s with the goal of removing blatantly offensive words from common usage in publications, official speech, and even everyday conversation. The first wave of PC was widely accepted with words like "retarded" being replaced with "challenged." Then it went off the rails when people wanted to change words like "short" to "vertically challenged." Today, political correctness has run amok.