Bodies of a father and a daughter have been found from a residence in Heenatiyangala, Kalutara-South.
The wife of the man has informed of the deaths to Police.
The body of the daughter has been found in the hall of their house while the father had died while being seated on a chair.
The deceased are aged 33 and 69 years. Police said bodies were taken to the morgue of the Nagoda Hospital last evening.
Police said it cannot yet confirm whether they were murdered or not.