I want to know the answer to the following question:
What is the Policia Judiciaria - PJ (Judicial Police)?
All the background I'm provided with is that "Portugal's main police organizations are the Guarda Nacional Republicana – GNR (National Republican Guard), a gendarmerie; the Polícia de Segurança Pública – PSP (Public Security Police), a civilian police force who work in urban areas; and the Polícia Judiciária – PJ (Judicial Police), a highly specialized criminal investigation police that is overseen by the Public Ministry.". Is that enough to answer the question?
Answer: yes