Kolkata police saved a young man's life after receiving a Facebook alert about his suicide attempt. Multiple police teams collaborated to trace his location in Behala and intervened just in time. The 20-year-old, depressed over personal issues, promised not to attempt suicide again. His mother expressed gratitude towards the police for their swift action.
source https://timesofindia.indiatimes.com/city/kolkata/kolkata-police-prevent-suicide-bid-after-facebook-alert/articleshow/112070158.cms
source https://timesofindia.indiatimes.com/city/kolkata/kolkata-police-prevent-suicide-bid-after-facebook-alert/articleshow/112070158.cms