Violent crimes have been at historic up nationwide; they are rising sharply in all cities. The rise seems to have been set off by something more bewildering.
Imagine Lahore only ten years ago: It was a different city; socially cohesive, closely knit. Young children could go visiting neighbors or to nearby shopping centers to get groceries and other things but not now. People then knew each other personally and had strong social bounds; hence courtesies for each other.
Things started changing with an exponential increase in urbanization. Large number of outsiders started moving in Lahore to live and or work. Now even the immediate neighbors do not know each other and people act like total strangers. Garish housing societies have come up on all the open spaces inside the city and Lahore has expanded much beyond what used to be municipal boundaries. The crime rate has grown with mush faster speed than the city.