Pakistanis of all walks of life are raising awareness of sexual and violent predators as police hunt down and arrest perpetrators.
Mashal Khan, who was falsely accused of blasphemy, was killed by a mob at the Abdul Wali Khan University in Mardan last year.
Better technology and investigation and evidence gathering skills have led to 19 convictions in the past two months, officials say.
The open court initiative addresses residents' grievances and provides immediate solutions to community concerns, officials say.
Multiple social media accounts are in use to receive complaints and inform the public.
Developing a database of legal arms owners will discourage misuse of weapons in crime and terrorism, authorities say.