A murder investigation has been launched after a man was found dead at the scene of a reported aggravated burglary.
Nottinghamshire Police said the man was found by detectives who were called to an industrial unit in Lodge Lane, Tuxford, at about 22:40 GMT on Tuesday.
He has been formally identified as 22-year-old Taylor Green, the force added.
A 24-year-old man and 21-year-old woman were arrested on suspicion of murder as part of the investigation.
On Thursday afternoon, police said the man remained in custody, while the woman had been released without charge.
Officers carried out CPR on the victim but he was pronounced dead at the scene.
Det Insp Clare Gibson, who is leading the inquiry, said there would be an increased police presence in the area following the man’s death.
“Our thoughts remain with Mr Green’s loved ones during what must be an incredibly difficult time for them,” she said.
“We are actively seeking another three males in connection with the aggravated burglary and we have multiple teams and force resources dedicated to this search.
“I’d like to reassure the public that we believe this to be an isolated incident and there will be an increased police presence in the area while we continue with our lines of inquiry.”
The force said the victim’s family had been informed and were being supported by specially trained officers.