Police were called to reports of a row outside a property in Miller Crescent, Bilston, early on Sunday morning.
Officers said they found no disorder but arrested an 18-year-old man on suspicion of making threats to kill. He has since been released with no charge.
A spokesman for West Midlands Police said: "We were called to reports of a disorder outside a property on Miller Crescent, in Wolverhampton, at 5am on Sunday.
"On police arrival there was no sign of a disorder, but an 18-year-old man was arrested on suspicion of threats to kill. He has been released with no charge.
"Anyone with information can contact us."
Witnesses can call West Midlands Police on 101, quoting crime reference number 20WV/1838V/21.