The detectives in Birmingham are trying to find the cause of the deaths of a man and a woman found in a house in Moseley.
Emergency services were called on Oxford Road just before 5:30 pm tonight (9 November).
They found the man and the woman inside, both seriously injured. They were confirmed dead on the scene.
The detectives say at this point that they do not suspect anyone to be involved and that the man and the woman know each other.
Police are reaching out to neighbors to gather more information and a cordon has been set up on the site for forensic examinations. Agents call anyone who may have information to contact them via live chat on west-midlands.police.uk between 8am and midnight, or call 101 at any time by quoting the 1862 newspaper of 9 / 11.
Anyone with information has also contacted Crimestoppers anonymously at 0800 555 111.