A 32-year-old businessman hanged himself in a lodge in Byatarayanapura on Tuesday. The man was identified as M.E. Sunil, a native of Kerala, who was working in Dubai. Sunil, who was reportedly upset that his brother had been in a coma for a year, came to Bangalore four days ago without informing his family. The incident came to light on Tuesday when the lodge staff became suspicious as Sunil did not open the door.