Entenda do que trata o Projeto Oficial de Polícia Civil (OPC)
https://www.youtube.com/watch?v=poBMM_F888s
https://www.youtube.com/watch?v=poBMM_F888s
https://www.youtube.com/watch?v=8dKBlt1MSac
https://www.youtube.com/watch?v=Oe1hP9yJSh4
https://youtu.be/hySsxKLcxko