Raichur: A chemical leak at a pharmaceutical manufacturing factory near Raichur in Karnataka resulted in the death of three workers early on Wednesday. ADVERTISEMENTThe gas leak occurred at the factory located in the Kadechur-Badiala industrial area of the state’s Yadgir district, as reported by Indian Express. Five workers were rushed to the Raichur Institute of Medical Sciences, where doctors declared three of them brought dead. The pipeline developed a leak, resulting in the workers inhaling the gas. Yadgir SP Pruthvik Shankar, along with senior police officials, visited the factory and inspected the site.