A relative is retired IG Punjab so who better for first hand information. Showbaz terminated those who didn't bow to the Shariffs. In last one year alone, more gangsters and kabza mafia lot have been arrested than in last 50 years.
Delay in motorway case criminals was due to the very police officials installed by Showbaz. And it would have never received the publicity it did.
Forgotten Model Town massacre? Showbaz claimed that he didn't know what happened that day yet not a single police officer was arrested and charged during his tenure.
Illegal in both constitution and such extra-judicial killings are prohibited in Islam. PMLN didn't bother to fix the police, prosecution and judicial system which they could easily have but why would they as they would loose power after fixing.