The decision to hang Zulfiqar Ali Bhutto was approved by Aulia ALLAH. It was decided in a spiritual meeting which was headed by Holy Prophet (S.A.W.). Aulia ALLAH of Barzakh wanted to give him relaxation. But Living Aulia were not favoring ZAB. Thats why it was decided to hang ZAB. Read some details in following excerpts.
Some excerpts from Hayyat-e-Tayybah:
Excerpt from book “Kanooz-e-Dil”