VIZIANAGARAM: Y. Lakshmi (21) of Padamata Baliji Veedhi in the town was found dead under mysterious circumstances at her home on Wednesday. She was married four years ago and has one-and-half-year-old son. Following allegations of murder, the II Town police took her husband and mother-in-law into custody. The in-laws, however, maintain that she committed suicide by hanging for undisclosed reasons. The police are investigating.