ISLAMABAD- Former president Asif Ali Zardari’s lawyer Farooq H Naek said that National Accountability Bureau (NAB) had failed to provide any evidence against his client in corruption references. Accountability Judge Mohammad Basheer heard the reference against Zardari today. Farooq H Naek said the prosecution has failed to produce any solid evidence against Asif Ali Zardari. The lawyer also said that the references were pending for so long and that the maximum sentence in the offence was seven years. My client has already spent eight years in prison despite the cases against him haven’t been proved yet, Naek added. The court adjourned the hearing of the case till May 20.