The Philippine National Police ( PNP ) filed a criminal case against Sison for the Plaza Miranda bombing .
The charges were dismissed for lack of evidence , with the dismissal order citing the complainant 's filing criminal charges based on speculation .
The Philippine National Police ( PNP ) filed a criminal case against Sison for the Plaza Miranda bombing , but the charges were dismissed for lack of evidence , with the dismissal order citing the complainant 's filing criminal charges based on speculation .