A body of a person who had died was found in a car in Aluthmaawatha in Kotahena.
The police launched investigation about this on information received last afternoon, and suspects that it is a suicide.
The post mortem is due to be held today.
The person thus deceased is a 42-year-old resident of Athurugiriya.
Reports say that he had served as a project manager of a private institute close to Kotahena.