"The state government should make public the content and reference of the CBI probe in the case in order to clear doubt about its intentions," Lalu told reporters here.
He said Chief Minister Nitish Kumar was left with no alternative but to recommend a CBI probe in the matter.
"Nitish simply had no other choice but to recommend a CBI probe in the Sena chief murder case in view of the prevailing tension in the state," he said.
Prasad alleged that the state government's "tall" claims about 'Sushashan' (good governance) has been exposed thoroughly in the wake of the Ranvir Sena leader murder case and the incidents of violence and arson in Bhojpur and Patna districts in its aftermath.
"The state has witnessed rampant lawlessness, crime and corruption during the NDA rule and the reverse counting of the days of the NDA regime has begun," the RJD chief said.