Because until proven guilty in a court of law, they are just the accused.

Even European countries or US does not allow accused people to hide behind masks. People are publicly handcuffed and taken to jail. After their guilt is proven in court, noone barely gets to know about the verdicts. They should be exposed all the time so that other people too are afraid to commit crimes.

कानुन बनाउने जस्ता छन् तेस्तै नियम बनाउछन | सहर बाहिरकाले घडेरी किनेर हेर बिचार भएन भने अरुले आफ्नो नाममा घर ठड्यायो भने र सहर बाहिरका जग्गा धनीको दशौ फिट जग्गा मिचेर घर बनाए भने पनि चोर फ़टाहा कै पक्षले जित्ने गर्छन |