Surat: A 30-year-old woman was killed and her two children were critically injured in Umarvada here when a man along with two of his accomplices, hurled acid on them, police said today.

The incident took place last night after the woman rejected sexual advances of accused Aslam Sheikh, following which Sheikh along with his friends barged into the victim's house and threw acid on her and her children, Assistant Commissioner of Police Naresh Kanzariya said.