QUETTA- Unknown persons threw acid on three women in Quetta’s Sariab area today and fled. The women were shifted to the burns ward of Bolan Medical Complex in critical condition. Police sources said that the women had come to a shopping centre for Eid shopping when they were attacked by two unknown assailants. A huge contingent of police and Frontier Corps (FC) personnel reached the site of incident as a probe into the attack went underway.