The hoax call has been traced to Firozabad in Uttar Pradesh, another officer said.
The state police have been looking for the Shiromani Akali Dal leader to arrest him.
Four of the injured are personnel of UP police, two of them with gunshot wounds, the police said.
Over 3,000 persons have been booked in connection with violent clashes during an ongoing protest against the Adani port project in Kerala's Vizhinjam area on Sunday night.
The chief minister took the decision in a high-level review meeting held for examining the shortcomings in the probe and the findings of the court, said an official statement.
Additional director general of police Jammu region Mukesh Singh visited both the sites and said high explosives might have been used in carrying out the blasts which were of the same pattern.
A government school teacher-turned Lashkar-e-Tayiba terrorist was arrested for allegedly carrying out multiple blasts, including one in a bus carrying Vaishno Devi pilgrims, with the intention to damage communal harmony and revive terrorism in the Jammu region, J-K Director General of Police Dilbag Singh said on Thursday.
Patna's senior superintendent of police Manavjeet Singh Dhillon, who is in the eye of a storm for allegedly comparing the Rashtriya Swayamsevak Sangh with Islamic extremist outfit Popular Front of India, on Friday asserted that the controversy stemmed from a "selective interpretation" of his statement.
The senior police officer said the four, after interrogation, revealed their roles and that the police now knows all the participants, conspirators and collaborators involved in the killing of the RSS leader.
Kumar also said in the last three years, the Jaish-e-Mohammed has been "wiped out" in the Kashmir Valley. Only seven to eight terrorists are active now, he said.
Abu Bakar, Saiyad Qureshi, Mohammad Shoeb Qureshi alias Shoeb Bawa and Mohammad Yusuf Ismail alias Yusuf Bhatka, all residents of Mumbai, were on the run for 29 years.
Bhat's wife and the two children were in a state of shock as relatives and neighbours, who rushed there, were seen consoling them.
The bodies of four members of a family from Gujarat's Gandhinagar district who died of the extreme cold near the Canada-US border would not be brought back to India, their relatives said on Friday.
Amid signals of disgruntlement among a section of the ruling Bharatiya Janata Party in Karnataka over the delay in expansion or reshuffle of the cabinet, Chief Minister Basavaraj Bommai, who will be on an official visit to Delhi on April 30, said on Thursday he has not thought about meeting the party high command for now.
Terror group People's Anti-Fascist Front claimed responsibility for his murder.
The incident took place in Tuksan Dhok village and the captured terrorists included the most wanted LeT commander Talib Hussain, a resident of Rajouri district and the mastermind of the recent IED blasts in the district, the officials said.
Just two days before Congress leader Rahul Gandhi-led Bharat Jodo Yatra is scheduled to reach Jammu, two back-to-back explosions rocked a busy locality on the outskirts of the city on Saturday, leaving nine people injured, officials said.
Pardeep Singh was shot in his dairy shop at around 7 am in Kotkapura in Faridkot, the police said, adding that his security man and another person sustained bullet injuries in the incident.
Jharkhand CM Raghubar Das condemned the attack, saying "their martyrdom will not go in vain".
The Uttar Pradesh Police on Tuesday took custody of jailed gangster-turned-politician Mukhtar Ansari at Punjab's Rupnagar jail to transfer him to Banda prison.
Some others, however, said that since Walkar had withdrawn her complaint later, the police cannot be blamed as they could not do much after that.
After the horrific murder of a tailor in Udaipur sparked outrage in the entire state, the Rajasthan government on Tuesday announced the imposition of Section 144 of Code of Criminal Procedure (CrPC) in all the districts for the next one month.
A labourer was killed and three rescued after a part of an under-construction tunnel collapsed on the Jammu-Srinagar national highway in the union territory's Ramban district, officials said.
Himmatnagar town witnessed communal clashes and arson during Ram Navami celebrations.
Yasir Lohar's arrest followed a major all-night manhunt, police said in a statement, adding that his interrogation had begun.
The Popular Front of India (PFI) has been extensively using social media for recruiting youths for anti-national activities and one of the modules of the now-banned outfit even had prepared to attack foreigners, especially Jews visiting Vattakkanal, a hill station in Tamil Nadu, officials said.
Terrorists struck for the second time at the same site within 14 hours in Jammu and Kashmir's Rajouri, leaving a minor sister-brother duo dead and six others injured in an improvised explosive device (IED) explosion on Monday.
Police said it has been found during preliminary investigation that a woman student, a hosteller, had shared her own video with a youth from Himachal Pradesh whose role is also under the scanner.
The incident occurred ahead of the annual pilgrimage to the Amarnath cave shrine in south Kashmir Himalayas for which security has been tightened.
The don was arrested by the Senegal authorities last year and the India police tried it's best to catch hold of him but failed as a local court there granted him bail.
A local 'hybrid terrorist' of proscribed outfit Lashkar-e-Taiba (LeT) was arrested for the attack during a search and cordon operation, police said.
The police investigating into the Mangaluru blast case on Monday picked up a person from Bengaluru who was allegedly in touch with the blast accused Shariq while another was detained in Nilgiris in neighbouring Tamil Nadu and brought to Karnataka.
Three suspected shooters were nabbed in Punjab's Patiala district early on Friday in connection with the killing of a Dera Sacha Sauda follower a day ago, the police said.
Taking cognisance of attacks on the minority community, the National Commission for Minorities sent a notice to the governments of Uttar Pradesh and Tripura seeking reports on the recent cases of violence against the minority community.
K G Premshankar,additional director general of police in Kerala was on Monday sentenced to six months' simple imprisonment by a court in Kochi in connection with a case of assault on the editor of a Malayalam eveninger from Kannur in 1988.
He said 100 youths joined terrorism in J-K this year, which is also the lowest in many years.
Peace prevailed in Karnataka's Hubbali town on Monday, a day after a mob went on the rampage over a social media post that saw a police station and a Hanuman temple coming under attack, even as the police arrested 89 persons in connection with the incident.
Some 50 people have been rescued so far from cable cars which were left dangling mid-air after a malfunction of the ropeway which saw trolley cars colliding on Sunday 4 pm.
The killing led to tension and protests at several places in the coastal district on Wednesday with instances of stone-pelting and police lathi-charge.