Voting for 10 constituencies was held from 7 am to 3 pm in 10 seats and from 8 am to 5 pm in the rest 10 segments under a thick security blanket of police and paramilitary personnel in the Naxalite-hit Bastar division.
Two Naxals were also gunned down in these face-offs.
Cops said during interrogation, they admitted to their involvement in the attack.
The gunbattle took place at a forest in Kistaram area bordering Telangana
The CRPF constable bled for 7 hours and trudged a distance of 9 km to the base camp before succumbing to his injuries in the Maoist attack in Chattisgarh bringing to the fore the need for speedy evacuation of the injured in anti-Naxal operations.
Two policemen injured in naxal attack at Temelwada area of Sukma district were air-lifted to Raipur for treatment on Saturday, Director General of Police Ramniwas said.
A security personnel was killed and another got injured in an encounter with Naxalites in the Maoist-hit Sukma district of southern Chhattisgarh Friday.
He said in most of the Naxal attacks, it has been noticed that villagers were used as human shields by the insurgents during the gun battle.
A Central Reserve Police Force official was injured on Monday when Naxals attacked a camp of paramilitary forces in insurgency-hit Sukma district in southern Chhattisgarh.
Rediff.com's Prasanna D Zore and Uttam Ghosh/Rediff.com travelled 650 km in Chhattisgarh's Sukma and Bijapur districts to report on the situation that exists 11 days after the Burkapal ambush, where 25 CRPF troops were killed by the Maoists.
Sheikh Salim Gafur has been selected for the honour as he displayed some rare grit and bravery and continued to drive the bus of the Amarnath pilgrims, which came under attack by the terrorists on July 10, 2017, in Jammu and Kashmir, a home ministry official said.
An assortment of sophisticated weaponry belonging to security personnel, including 10 AK-series rifles, were carried off by the Naxals from the site of the encounter on Monday in Sukma district of Chhattisgarh which left 14 Central Reserve Police Force jawans dead and over a dozen others injured.
Two days after Naxals struck in a big way in Chhattisgarh, the government on Wednesday asserted that there will be no let up in operations to eliminate the Maoist menace and promised all support to the security forces to deal with it firmly.
Roads are of great importance to win the war against the rebels in Sukma
"The villagers came first, and then the Naxalites, dressed in black. They were some 300 Naxalites, all wearing black," a jawan of the Central Reserve Police Force said.
An injured jawan said around 10-12 Naxalites must have got killed in the 'befitting' retaliation by the CRPF contingent.
Bad weather and hostile terrain have hampered the evacuation operation in Chhattisgarh's insurgency-hit Sukma district where armed rebels had on Saturday ambushed a team of Special Task Force killing seven personnel.
Post K Durga Prasad's retirement as the last full-time chief of the Central Reserved Police Force on February 28, the Union home ministry had appointed Additional DG Sudeep Lakhtakia to hold the charge in "additional" capacity.
Over 100 Naxals on Wednesday ambushed a team of security forces in Chhattisgarh's tribal belt of Bastar on the eve of Lok Sabha polls, killing three commandos of CRPF's CoBRA battalion and injuring five others including two officers in twin attacks.
Dantewada recorded lowest turnout with 49 per cent voting.
Seven policemen were on Saturday killed and 10 persons were injured in a gunbattle with Naxals in the Maoist hotbed of Sukma district in Chhattisgarh.
The deadly Maoist ambush, claiming the lives of 14 Central Reserve Police Force personnel in Chhattisgarh's Sukma district, was planned and supervised by local Naxal leaders who were reportedly camping in south Bastar for past few days, a senior police official said on Tuesday.
The local intelligence wing had suggested not to carry out large anti-Naxal operations in south Bastar forests, where the ultras recently killed 14 Central Reserve Police Force personnel, citing geographical complications and strong Maoist 'Jantana Sarkar' network, a senior police official said.
Thirteen Central Reserve Police Force personnel, including two officers were killed in a Maoist attack in the Chintagufa area in Chhattisgarh's Sukhma while they were on an area domination exercise. According to reports, the attackers used locals as human shields to prevent CRPF retaliation.
'The Naxalite strategy is to periodically attack police forces to provoke a reaction.' 'Once the security forces over-react and cause suffering to innocents by high-handed actions, the people will be alienated and support the revolution.' 'This appears to be the Naxalites' strategy and hence, their recent brutal killings of policemen,' says Colonel Anil A Athale (retd).