RJD's Tejashwi Yadav said criminals have bought Bihar CM Nitish Kumar's "morality" due to which crime is rising in the state. "There's demon rule in Bihar...no action is taken against lawlessness...it's unfortunate that whenever BJP and Nitish Kumar come to power, criminals are released from jails," Yadav added. His comment comes after businessman Gopal Khemka was shot dead in Patna.