It is indeed a very tragic incident. When the government seems unable to control such situations, people must take measures to protect themselves. In Islamabad, especially in places like F9 park and Margalla tracks, dating has become a common activity, with people from the outskirts of Islamabad coming there for peaceful dates. I'm not against dating, but girls should be cautious and considerate before going out on such dates.
The perpetrators must be held accountable for their actions and should not be allowed to escape justice. As I have stated on many other threads concerning such incidents, these sick individuals must face severe consequences, sending a strong message that such acts will be dealt with harshly.
I sincerely hope that women in our society are given the respect and protection they rightfully deserve, which, unfortunately, we have failed as a nation to provide.