The bodies of a man and a woman were discovered at a property after a concerned care worker phoned the police.
Sussex Police were called to The Drive in Chichester after a care worker raised concerns about an elderly resident shortly after 11am on Sunday.
When officers arrived, the bodies of an elderly man and woman were inside the home.
Enquiries are currently ongoing to try to determine how they died. The coroner's office has been notified.
A spokesman for Sussex Police confirmed they are not looking for anyone else in connection with the incident.
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