The News Minute | February 24, 2015 | 08.50 am ISTA nurse in Chennai was caught on camera committing suicide by using a lethal injection. a private hospital.Dhanalakshmi Natraj, a nurse native of Nagercoil working in Sarawathy Specialty Hospital killed herself over unpaid debts, said police, according to Times of india. When staff found her unconscious initially it was assumed she had fainted. However, a syringe along with a discarded vial of amlodipine was found, said a doctor, according the the report. Colleagues explained that there could be different possible motives for her death. According to them, a past relationship gone sour and money she had been unable to repay to the man could have been reasons. Unable to return the money taken, she had borrowed money from her colleagues , but had been unable to collect the entire sum required. The act caught on security camera has been passed on for investigation. TweetFollow @thenewsminute