The watchdog said human rights violations continued to surge in different parts of India, including Jammu and Kashmir and North Eastern states.
The Naxals have claimed that they do not have any hostages.
The polling in these constituencies was deferred for security reasons.
Nagaland Armed Police personnel, who were camping in the same locality, retaliated and the exchange of fire with the ultras continued for over an hour in Injeram, the sources said.
Despite its many flaws, director Rajashekhara Rao's debut film shows promise.
The policemen were forced to come out from the shelter after it caught fire, and were subsequently killed in firing by the Naxalites.
The naxalites targeted the police vehicle carrying 17 personnel at Phulbondi.
Polling began in four naxalite-hit constituencies in Bihar's Gaya district on Friday morning amid tight security, with Indian Air Force helicopters maintaining aerial surveilance, official sources said.
Advani had cancelled the Karnataka leg after Rajkumar's death.
Seven bullets were pumped into the body of Mahato, East Singhbhum Superintendent of Police Pankaj Darad said
Naxalites attacked a police station and adjoining Orissa State Armed Police camp at R Udayagiri in Gajapati district of the state in the wee hours Friday.
The prime minister emphasised on improving the intelligence mechanism.
The incident took place in the midst of a 24-hour bandh called by the naxalites in Palamu division, which covers Latehar district to protest against the incident.
The impact of the blast was so tremendous that it created a crater of about five to six feet width at the blast site and flung the police van carrying the STF personnel in the air.
With the expansion of its role in counter-insurgency opertions, the central paramilitary force has already decided to set up a dedicated intelligence apparatus to give more teeth to its operations.
This is suspected to be a Naxal ambush for security forces. Maoists fired multiple rounds while attacking the vehicle-mounted team, the official said.
Superintendent of Police Amit Jain told PTI that the crude bomb, apparently planted by the Naxalites, went off when the bus approached a petrol pump.
Four security personnel were killed after a large number of armed Naxalites attacked a relief camp in Bijapur district of Chhattisgarh.
Scores of heavily armed Naxalites descended on the plant at Karwandia around 0100 IST
The Maoists have a track record of blowing up structures used by security forces during anti-insurgency operations, officials said.
During last night's attack a sentry, a warder and a 'Ranvir Sena' leader Bade Sharma were gunned down at the overcrowded sub-jail
Gadar has said that all governments do not understand seriousness of naxal issue.
There is no change in the date of polling in other four naxal-infested constituencies of Belaganj, Bodh Gaya, Gaya (mufassil) and Gaya (town), rescheduled for October 21 for security reasons
The BJP blames the UPA government for its 'soft' attitude towards militants.
The farmers' suicides and the Naxal issue could be high on the agenda.
He said Reddy had taken the farmhouse on rent claiming he was a farmer in Andhra Pradesh.
Ram Naresh Yadav was on Wednesday sworn-in as the Governor of Chhattisgarh following the resignation of Shekhar Dutt. The Madhya Pradesh Governor has been given the additional charge of Chhattisgarh.
It is still being determined whether or not assailant is a Naxalite or not.
One thing is certain: Demonetisation has broken the back of terror funding, says Colonel Anil A Athale.
The Maoists also looted 14 Self Loading Rifles, one 9 mm pistol, two wireless sets and huge amounts of explosive material, including detonators and fuses, stocked by the PSU for its own mining activities.
'We are a young nation. But I wanted to explore the conflict between the young and the old.' 'The cynicism of people who have lived it versus the optimism and naivete of the young.'
At least seven persons, including three naxals, were killed following an attack by Maoists at a government camp in Bijapur district of Chhattisgarh Monday, police said.
Police are trying to locate the man who they think wrote the letter as an act of mischief.
Shiv Sena chief Bal Thackeray on Monday said Muslims in the country are trying to increase their representation in Lok Sabha and asked Hindus to foil their attempt.