CCTV footage shows unidentified armed men shooting down the victim in broad daylight
Mohsin Abbas was gunned down at his shop in Quaidabad
The civil society activist was vocal against radical outfits, particularly Maulana Abdul Aziz
Shia protesters clash with law enforcement agencies, demanding release of their leaders
Shifted to an undisclosed location for questioning
They were killed in three separate incidents that took place within a span of one hour
Some 36 people have been injured in the assault
Protesters says sectarian attacks have increased during incumbent govt’s regime
Speakers urge govt to compensate affected families