Uttar Pradesh Deputy CM Keshav Prasad Maurya criticised the opposition Mahagathbandhan after Sasaram RJD candidate Satendra Sah was arrested and Jharkhand Mukti Morcha (JMM) dropped out of Bihar Assembly polls. "Sah has been arrested...on charges of dacoity. JMM was going to fight in the elections, but they have separated from the alliance. The Mahagathbandhan has been destroyed..." he said.