A man, who died on Saturday during clashes between the BNP activists and police near the capital's Rajarbagh Police Lines Hospital, was not a Jubo Dal activist, said his family.
Yousuf Mia, father of the victim Shamim Mia, said his son was a driver of a car owned by a doctor.
During the clashes, Shamim was passing through the Police Lines Hospital area on Saturday afternoon.
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Shamim possibly suffered a heart attack and fell on the road.
Later, he was rescued and admitted to Rajarbagh Central Police Hospital (CPH) where doctors declared him dead, he added.
Rezaul Haider, director of Police Hospital and deputy inspector general of Police, said that there was no major injury on his body.
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He is believed to have died of a heart attack, added the officer.