According to sources, terrified children were told to duck down by school officials after the bomb went off. Though no loss of life or property was reported in the incident.
Separately, Rangers carried out a search operation Friday morning in Nazimabad area near Gujjar Nullah, arresting at least five suspects.
Reports claimed that within just two hours, three grenade attacks were carried out on Friday in Karachi.
According to the reports, the first attack was carried out on Mubina Town police station where unknown bikers hurled a hand grenade at the building around 9:20am.
Police said that the grenade landed inside the police station, partially damaging a police vehicle. However, no policeman was injured in the attack.
A search operation was underway in the area to track down the terrorists, police claimed.
In the second attack, terrorsists threw a ‘ball bomb’ outside Apwa government college in Karimabad area. That was a low-intensity blast which caused no casualties.
It was a 250-gram ‘ball bomb’ reportedly.