After an anti-graft body moved a court in Jaipur seeking Union Minister Gajendra Singh Shekhawat's voice samples in connection with horse-trading allegations, Rajasthan BJP chief Satish Poonia accused the state government of 'misusing its probe agencies'. "CM Ashok Gehlot has used police, Anti-Corruption Bureau and Special Operations Group of the Rajasthan Police...for his own defence," he said.