A woman has been arrested on suspicion of murder after a 36-year-old man in south-west Birmingham died.
West Midlands Police said a murder investigation had been launched after the man died at the scene.
The man was found having a cardiac arrest at a house on Dover Close in Bartley Green just before 6.20pm on Friday, police said.
A 48-year-old woman is in police custody after having been arrested.
Detective Inspector Stuart Mobberley, from the force homicide team, said: “Our investigation continues to establish the circumstances surrounding this man's death.
“Every bit of information is vital to our investigation and I would urge anyone who can help to get in touch.”
Anyone with information is asked to contact police via Live Chat at west-midlands.police.uk between 8am and midnight, or call 101 anytime.
To remain anonymous, contact Crimestoppers on 0800 555 111. Please quote log number 3970 of 16 October.
Additional reporting by Press Association
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