A man and son Tuesday died after falling into a lidless manhole in the I-10/4 area of Islamabad, reported 24NewsHD TV channel.
According to 24NewsHD TV channel, 15-year-old Abdur Rehman fell into the manhole and his father Arshad got into it to rescue him
However, the duo suffocated inside the sewer and could not survive.
The rescue personnel retrieved the corpses of the teen and his father.