Two people have been killed and four others have been injured in the Clifton area of Karachi which is believed to be a case of target killing.
The injured include two nephews of a famous industrialist.
According to reports Faizan and Akbar Daidhee had a recent brawl with some men over some unknown matter.
They had registered a case over the matter and were accompanying the police when they were fired upon.
Faizan and Akbar sustained injuries while two of their guards who were accompanying them were killed.
An attacker was also injured in retaliatory fire by the police.
Police has arrested two more suspects ad investigations are underway.
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