Absence or lack of sufficient proof does not make a culprit innocent. Yet we shouldn't let bygones be bygones.
One solution to the problems could be to isolate these culprits and allow them to breathe till they expire, while they are monitored.
Whereas, where you have the evidence, in Musharraf's case, try him and execute him. Close the embessies down of whichever country offers protection to our traitors, unless they hand them back to us, for us to decide their future. We need no aid from KSA, UK, USA , XTT, JLL, PPNT, XYZ. etc etc
We'll grow ourselves strong because we can.
Dozens die unwillingly everyday in bomb attacks, missile strikes, accidents. It will be better to have 50 odd committed people (don't have to be religious), line them up near Aiwan-e-Sadar and PPP offices ( Fauzia Wahab, Babar Awan, Kaira etc ) in order to absolutely blast the poodles away to hell whenever they see a car emerging. Inqilaab. Abhi bohat dair hai. Abhi to pyaz bhi khatam nahi huay, jootay baad ki baad.
No party'ism. Only Pakistaniyat.
May Allah keep all my people and my great country safe.
Regards,
An upset Pakistani.