The watchman at the residence of Dr Fauzia Siddiqui (sister of Dr Aafia Siddiqui) was tortured by three unidentified armed men, police said on Tuesday.
Police said the watchman was on its duty at the residence of Dr Fauzia in Gulshan-e-Iqbal Block 7, was left tied with the chair after the torture.
The sources close to the family said the assailants have taken the important information regarding family’s routine.