Chittoor: In a shocking incident, a woman was allegedly killed by husband in Kongareddypalle Vidyanagar Colony of Andhra Pradesh's Chittoor, the police said. According to sources, Delhi Raju alias Delhi Babu (48) hailing from Puttur, is working as a teacher in a government school in SR Puram. He was married to Hemalatha (43) in 2000. She is also a teacher in a private school.