Four unknown persons barged into a house and gunned down a woman and injured her two real brothers— Tufail and Bilal—in Shehzad Town of Islamabad on Sunday, reported 24NewsHD TV channel. 

Family members of the victim woman Maryam placed her body at Taramari Chowk and chanted slogans and urged authorities to nab the killers. 

The incident occurred in the premises of the Shahzad Town Police Station.

Four unknown attackers entered into the house and opened fire that resulted in the death of the woman on the spot while her two brothers sustained injuries.

Reporter Farzana Siddique