Acting on a tip-off, the police raided two houses and the RJD's office and took them into custody while they were trying to flee, Sanjay said.
The apex court directed the CBI to file a status report of its investigation before it on October 17, the next date of hearing.
Ankit, a 6-year-old boy who was abducted from Patna on April 12, has been murdered, it was revealed after the police arrested the abductor.
The order to kill journalist Rajdeo Ranjan, the police say, was issued from Siwan jail.
Bihar Director General of Police P K Thakur on Monday said that the ongoing investigation into the killing of a senior journalist in Siwan district had suggested that a 'supari' (contract) had been given to kill him.
The widow of Rajdeo Ranjan, the journalist who was gunned down, has said the killers had a connection with someone in jail.
President Ram Nath Kovind and his wife Savita Devi on Friday boarded a special train from Safdarjung railway station in New Delhi for his native place in Kanpur in Uttar Pradesh.
The EC said polling percentage in the Anantnag-Rajouri seat in Jammu and Kashmir is the highest in 40 years.
An approximate voter turnout of 59.06 per cent was recorded in the sixth phase of the Lok Sabha elections on Saturday in 58 constituencies across six states and two Union territories with the polling percentage in the Jangal Mahal region of West Bengal touching 78.19.
A special court in Siwan, Bihar awarded life imprisonment to jailed former Rashtriya Janata Dal Member of Parliament Mohammad Shahabuddin and three others on Friday, finding them guilty of abduction and murder of two brothers 11 years ago.
A voter turnout of 10.82 per cent was recorded till 9 am on Saturday in 58 constituencies in six states and two Union territories where polling is underway in the sixth phase of the Lok Sabha elections.
The former RJD leader was released on bail in the Rajiv Roshan murder case after 11 years, reports M I Khan.
The last time a President travelled by train was in 2006 when A P J Abdul Kalam boarded a special train from Delhi to Dehradun to attend the passing-out parade of the Indian Military Academy cadets.
'I will get justice at last,' says the feared RJD leader.
Tunnaji Pandey was earlier arrested on Sunday for misbehaving with a girl on board a running train.
Besides the national capital, polling will be held Saturday in 14 seats in Uttar Pradesh, all 10 seats of Haryana, eight seats each in Bihar and West Bengal, six seats in Odisha, four seats in Jharkhand and one seat in Jammu and Kashmir. Simultaneously, polling will be held for 42 assembly constituencies in Odisha.
The floods have also damaged crops in 2 lakh hectares of land.
The floods have affected 31 lakh people across 13 districts and also widely damaged crops in different parts of the state.
At least 19 people from Bihar, who were on board the Coromandel Express, are still missing after the train accident in Odisha's Balasore district on June 2 in which 288 people were killed, said the state disaster management department (DMD).
Mohammad Shahabuddin, in prison for over a decade, still inspires fear, a reminder of the 'jungle raj' when political murders were commonplace in Bihar.
The much-hyped liquor ban in the state has been widely seen as a failed attempt five years after its introduction.
Bihar Health Minister Tej Pratap defiantly said that he doesn't recognise each person he clicks a photograph with.
'I have nothing more to lose. My three sons were killed. I am not going to sit silent.'
Three persons, including Upendra Singh, a history sheeter allegedly linked to the Rashtriya Janata Dal strongman and former Lok Sabha MP from Siwan Mohammed Shahabuddin have been detained but no arrests have been made so far.
The reason behind the suicide was yet to be ascertained as no suicide note was found, police said.
'I set out really early because it gets very hot.' 'The soles of my feet burn by the time I have finished going house to house on foot.'
Shahabuddin approached three senior lawyers, of whom Jethmalani has reportedly agreed to argue his case.
The death toll in the two high intensity quakes that rattled Bihar on Tuesday rose to 19 on Wednesday, with two more deaths reported from Vaishali and Siwan districts.
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This classification of districts is to be followed by states and union terrotories till a week post May 3, when the second phase of lockdown will end, for containment operations.
On the road rage incident in Gaya, Kumar said, "... when I saw in the media the (journalist's) family's demand for a CBI probe, I personally asked the DGP (director general of police) to send a police team to acquaint the family with probe (being conducted by the state police).
"I have only Rs 200 left with me. I have not even got the refund for the cancelled ticket. We don't have agricultural land back home. I know it will be hard there, but I will be with my family. I am happy having 'roti and chutney' with them," says Jitendra Mahto, a migrant.
'We were children and could not distinguish freedom from bondage, but we could understand that a momentous and happy event was imminent.'
A proclamation and property attachment notice was on Monday pasted at the house of Laddan Mian, a close associate of jailed ex-Rashtriya Janata Dal MP Mohammad Shahabuddin, in connection with the murder of a journalist in Siwan earlier this month.
A "record" 57.59 per cent of over 1.46 crore voters cast their ballots in 55 assembly seats in Bihar on Sunday in the fourth and penultimate round of polling.
At least 33 children were taken ill after they were severed a meal at a government-run school in Bihar's Vaishali district on Friday.