Sajid Rajput, a resident of Naushehro Feroz, set the 20 year old girl on fire after asking her to marry him.
He burned her alive after she rejected his marriage proposal.
The girl was rushed to a government hospital where the doctors shifted her to an Intensive Care Unit. The hospital staff has said that 70 per cent of her body has been burnt.
The suspect has been taken into custody whereas police sources have said that terrorism charges will be filed against the accused.
The girl’s father has said that Rajput had harassed her daughter several times earlier and he was warned as well. The father said that Rajput took revenge from them.