ZA Bhutto used to offer bribes via his very close associates ( I can't recall the name but I am told he would come to visit him with his wife with a briefcase full of money & stating the request is from ZAB & they would be consequences if refund) to my grand uncle who was IG prison Punjab as he wanted a certain number of life serving prisoners be let out at dark and be left back in before sunrise so the political opponents could be dealt with..
Grand Uncle, who was one of the most honest officers ever in the history of Pakistan, had to leave his jail road residence next to Lahore college & move into Lahore Garrison for his safety after he refused. He was a 1-star General who was deputized to her the Prison dept. So, anyone who thinks these things are far-fetched, think again.
My older uncles were PPP student wing nut jobs. They told us that Nusrat Bhutto used to have stacks of cash on one side & pistols/shotguns on the other in her office and used to distribute it to them. One of them who died a long time ago told me that he was asked to shoot some opponent ( again) who had survived an attack but was in a hospital in wounded condition. Go figure!