This is the 13061st most frequent Spanish word.
policiacas
"Policiacas" refers to something related to police or crime, often used to describe detective or crime genre stories.
Here, 'policiacas' is used as an adjective to describe films that pertain to crime or police themes.
Me gustan las películas policiacas por su intriga.
I like police films because of their intrigue.
In this sentence, 'policiacos' describes cases as related to police or crime matters.
Los casos policiacos requieren una investigación detallada.
Police cases require detailed investigation.
Again, 'policiaca' works as an adjective, characterizing the series as being themed around police or crime stories.