Her husband didn’t drink it. But about 30 of her in-laws did.
http://nypost.com/2017/10/31/woman-fleeing-arranged-marriage-fatally-poisons-husband-and-his-relatives/ The New York Post article from yesterday was clearer about what happened... A Pakistani woman who tried to flee her arranged marriage killed her husband and 12 of his relatives using poisoned milk, authorities said. Police claim Asiya Bibi laced her husbands milk last week, and that after he didnt drink it, the spiked liquid was used to make lassi, a yogurt drink, which she served to him and his extended family, the BBC reported. Along with the 13 dead from last Thursdays poisoning, 14 more were hospitalized, police said.
So... based on the latest report of 17 dead, it would appear that a few more of hospitalized ones didn't survive.