Two officers -- Lt Colonel Mukesh Jha and Major Amardeep Singh -- are among the five injured army personnel.
The 68-year-old Bindroo, who ran Bindroo Medicate, was shot at by the assailants point blank at his pharmacy, a police official said, adding he was rushed to a hospital where he was declared brought dead.
The policemen were abducted nearly three weeks after terrorists had abducted relatives of policemen from various places in south Kashmir on August 30.
The reports suggested six members of the terror outfit infiltrated into the state by sea from Sri Lanka and moved to different cities, including Coimbatore, according to the police.
The Border Security Force on Thursday said it was not privy to any "specific" intelligence input about the terrorist strike in Udhampur on a bus ferrying 44 unarmed personnel that had got "isolated" from a convoy with the lone armed soldier on board staving off the attackers who tried to enter the vehicle.
The Delhi police on Wednesday said Mohammad Ashraf alias Ali Ahmed Noorie, a Pakistani terrorist with ISI links who was living in India for over 10 years under a fake identity, had conducted a reconnaissance of the high court here ahead of the 2011 blast on the court premises.