President Ram Nath Kovind, Vice President M Venkaiah Naidu, Prime Minister Narendra Modi and other leaders condoled the death of Veerendra Kumar.
The premises are alleged to be of the domestic help of Jharkhand Rural Development Minister Alamgir Alam's personal secretary Sanjiv Lal.
Alamgir Alam had distanced himself from the activities of Lal while speaking to reporters after the ED raids, pointing out that he had earlier served with other ministers of the state government too.
Pranab Mukherjee's speech was so boring that half of the Treasury benches were found napping. Newsmen peeped from the Press Gallery to see the mood of the MPs.
Unsubstantiated and illogical opinions, delivered freely from within or abroad, could not destroy the democratic nature of the country, he added.
JD-U Rajya Sabha MPs Ali Anwar and M P Veerendra Kumar met senior leader Sharad Yadav amid reports that he was also displeased with Nitish Kumar's action.
Biennial elections are being held for 58 Rajya Sabha seats across several states and by-poll for one in Kerala.
A day after he defied the party whip and voted in favour of the United Progressive Alliance government's confidence motion, Janata Dal-Secular MP Shivanna was on Wednesday expelled from the party. JD-S secretary general Danish Ali told PTI that steps have been initiated to disqualify him from the Lok Sabha and a letter was being sent to the speaker in this regard.
Moves are being made by senior leaders of Janata Dal (Secular) for his expulsion from the party.
The members, whose terms are ending, include union ministers Ravi Shankar Prasad, Dharmendra Pradhan, J P Nadda, Thaawarchand Gehlot and Ramdas Athawale.
Congress president Sonia Gandhi has convened a meeting of the party's strategy group on September 8, the sources said. Opposition leaders are keen that various like-minded parties should work closely with each other to take on the government in Parliament.
Janata Dal-United chief Sharad Yadav on Wednesday shared the dais with Samajwadi Party supremo Mulayam Singh Yadav on the inaugural day of SP's national convention in Lucknow, fuelling speculation about their joining hands.
The BJP is still short of the halfway mark of 123 in the 245-member House, but can now muster a 'working' majority with help of allies, friendly parties, some Independents and nominated members.
Congress members created an uproar over a range of issues, including remarks made by certain Bharatiya Janata Party MPs against its leader Jyotiraditya Scindia and the revocation of suspension of six of its members.
The saffron party is assured of victory in eight of the ten seats in UP going by its dominant numbers in the state assembly.
Mayawati was outmanoeuvred by the BJP in the race for the Rajya Sabha in Uttar Pradesh just days after she helped the Samajwadi Party snatch two Lok Sbaha seats from the saffron party in bypolls.