The bodies of a man and a woman have been found in a house in Hertfordshire.
Police were called to a house in Norman Avenue, Bishop's Stortford, on Friday afternoon where they discovered the bodies.
A post-mortem examination found the woman had died from a stab wound to the chest. Police are awaiting toxicology test results on the man.
Officers said they were not looking for anyone else in connection with the two deaths.
Formal identification will take place on Sunday.