Khan, 37, was injured in the terror attack and later flown to Delhi in an air ambulance for specialised treatment. However, he succumbed to injuries at the All India Institute of Medical Sciences.
Four terrorists, including a Pakistani national, were killed in two separate encounters in Jammu and Kashmir's Srinagar and Kulgam districts during the past 24 hours, a senior police official said on Sunday.
Six government employees, including two policemen, were on Wednesday dismissed from service for their alleged links with terrorists in Jammu and Kashmir, taking the total number of employees sacked in last nearly six months to 25, officials said.
Three terrorists were gunned down in an encounter with security forces in Anantnag.
The NIA investigators, with the support of forensic and automobile experts, have been able to identify the vehicle used in the blast.
Chief Minister of Jammu and Kashmir Mufti Mohammad Sayeed, who died at a hospital in Delhi on Thursday, was laid to rest with full state honours in his ancestral graveyard of Bijbehara town in Anantnag district.
A terrorist was killed on Wednesday in an encounter with security forces in Anantnag district while another ultra was trapped in a cordon in Sopore area of north Kashmir, police said.
The incident, which has sent jitters in the police machinery, took place in Bijbehara, 50 kilometres south of Srinagar, when constable Shakoor Ahmed failed to report for duty for two days.
Acting on a credible input about the presence of terrorists in Bijbehara area of the south Kashmir district, security forces launched a cordon and search operation on Tuesday morning.
Four militants, including three of Hizbul Mujahideen, were on Monday killed in two gunfights during search operations in the Kashmir valley, officials said.
Questioning Pakistan's stand on Kashmir, Jammu and Kashmir Chief Minister Mehbooba Mufti on Friday asked whether the militant attack on the BSF convoy in Bijbehara was the way to show its love for the people.
"It's an unfortunate incident. The BSF convoy was attacked on the national highway by terrorists who fired at it from the by-lanes near Bijbehara," Director General of Jammu and Kashmir Police K Rajendra said.
Police have started tracking down the Internet Protocol addresses of the 26 users whose comments, out of the total 900 posts on the band's Facebook page, were found abusive, officials said.
The probe into last year's Pulwama terror strike that left 40 Central Reserve Police Force personnel dead has virtually reached a dead end, with five persons, who were either conspirators or executers of the ghastly attack, being eliminated by security forces in various encounters. However, the case threw unique challenges for the National Investigation Agency, the anti-terror probe agency formed in the aftermath of the Mumbai terror strikes in 2008, as it there is no solid information about the perpetrators or the mastermind behind the attack.
Restrictions under Section 144 CrPc have been imposed in few areas of the valley to maintain law and order, the officials said.
Eleven people were killed and 48 injured when a bus in which they were travelling plunged into a stream in south Kashmir's Anantnag district on Saturday.
"Areas under the jurisdiction of police stations of district Srinagar -- Batamloo, Bemina, Qamarwari, Kralkhud, Nowhatta, Khanyar, M.R. Gunj, Safakadal, Maisuma, Shaheedgunj and Abi-guzar area of police station, Kothibagh will remain under curfew from 6 am till further orders," District Magistrate, Srinagar, Mehraj Ahmad Kakroo said.
Police fired warning shots and lobbed teargas shells to disperse stone-pelting protestors during two-hour curfew relaxation in old Anantnag town on Saturday morning even as authorities imposed curfew in two more areas of Trehgam and Kupwara towns after agitation by locals.
The case posed unique challenges, such as a lot of evidence having blown to pieces in the suicide attack and seven accused being subsequently killed in encounters. However, the central agency used forensic tests including DNA profiling of the meagre evidence to breach the dead ends.
Indefinite curfew was clamped on Sunday in Srinagar and six other towns of Kashmir Valley in view of several incidents of arson and violence on Saturday, official sources said.
Curfew continued in Srinagar city for the second day on Wednesday while it was extended to two towns in Anantnag district following violent clashes between protestors and security forces in these areas.
The encounter broke out on Thursday night at Kanibal in Bijbehara of Anantnag district, when the police along with the army and Central Reserve Police Force cordoned off a village following an intelligence input about the presence of terrorists, they said.
The encounter broke out in Dargund-Bijbehara in Anantnag district when militants fired on security forces.
At least six Central Reserve Police Force jawans were injured when unidentified militants opened fired on their convoy on Srinagar-Jammu national highway in south Kashmir's Anantnag district on Monday.
Two officers -- Lt Colonel Mukesh Jha and Major Amardeep Singh -- are among the five injured army personnel.
Tahira, 44, sustained injuries during the encounter and was rushed to the district hospital, but she could not be saved.
Hundreds others were wounded many of whom received bullet and pellet injuries and are undergoing treatment in various hospitals.
Six policemen, including a sub-inspector, were killed at Achabal in Anantnag district of South Kashmir after terrorists ambushed a police party on Friday.
Separatist-turned politician Sajjad Lone dismissed reports that he was miffed over being given a low-key portfolio in the PDP-BJP govt.
The police officer said the main aim of the module was to target security forces during the elections and they had even made a failed attempt in Bijbehara area of Anantnag on March 19.
The bodies of the three militants were recovered from the debris of the house at Arwani in Bijbehara area on Friday morning after security forces blew up the building using explosives, a police official said.
Security forces launched a cordon and search operation in Khiram in Srigufwara area of the south Kashmir district this morning after receiving specific intelligence input about the presence of militants in the area, a police official said.
The attack comes in less than 24 hours when militants of banned Hizbul Mujahideen ambushed a BSF convoy at neighbouring Goriwan area at Bijbehara killing three of its personnel.
Curfew was on Sunday lifted from all parts of Kashmir but normal life in the Valley remained affected due to the strike call given by hardline Hurriyat Conference to protest against the firing incident in Ramban district that left four persons dead.
Peoples Democratic Party continued to play the guessing game on the issue of forming the new government with its ally Bharatiya Janata Party by saying on Friday that it cannot put a time frame for it.
The Pampore attack 'has the stamp of LeT written all over it.'
'They are exactly like the so-called fidayeen of the 1999-2003 phase, when J&K witnessed a surge in suicide attacks on various important garrisons,' says Lieutenant General Syed Ata Hasnain (retd), who served as the General Officer Commanding 15 Corps in Kashmir.
The official said five civilians received bullet injuries in the cross-firing near the gunfight site.
Earlier, a youth injured during clashes last week succumbed at a hospital in Srinagar on Monday morning.