SAHIWAL - A wicked man killed his wife with an iron bar over domestic dispute in Chak 105/9-L in the limits of Dera Rahim Police here the other day. The police said that Ghullam Abbas hit his wife Mussarat Bibi with iron bar, as a result she died on the spot. The police said that Ghulam Abass flared up after exchanging harsh words with his wife on some domestic issues. He i9n a fit of rage hit her with an iron rode, killing her instantly.