Actor Chethana Raj, best known for her roles in Kannada TV shows, has died after undergoing fat-free cosmetic surgery in a Bengaluru's private hospital. Family members of 21-year-old alleged that Chethana passed away due to doctors' negligence. Reportedly, Chethana was admitted to the hospital for the surgery on May 16. However, she developed complications as fluid began to accumulate in her lungs. Chethana breathed her last on Tuesday and her family members are in deep shock ever since they learned about her demise. Chethana's parents have even lodged a complaint against the hospital.