A woman is in custody following the suspicious death of a man whose body was found at a Mackay home.
The 39-year-old man's body was found at the home at Bedford Road, Andergrove, in the north Queensland city, about 4.30am on Sunday.
A 40-year-old woman was arrested in the hours following the discovery and is speaking with police.
Mackay CIB officer in charge Detective Senior Sergeant David Tucker will not say what the relationship between the pair is or whether charges are expected to be laid.
"There is a huge amount of evidence and information that we need to gather before we even consider charges," he told reporters in Mackay.
He also said it was too early to confirm what had caused the man's death, though there have been reports he was stabbed.
Crime scenes have been set up at the property where the man was found and at a separate address where the woman was taken into custody.
Police are investigating the suspicious death of a man in North Mackay. #7News pic.twitter.com/KaiFQo0iIk
— 7 News Queensland (@7NewsQueensland) May 7, 2017
Senior Sergeant Tucker said no weapons had been located so far and a post- mortem examination would be conducted on the man's body.
He said police were attempting to contact the man's relatives' interstate.
AAP