A 18-year-old man has been arrested on suspicion of murder following the fatal stabbing of a 19-year-old man during a confrontation.
Police were called to a property in Roundhill Way, Guildford, Surrey, at around 7.45pm yesterday after reports a man had suffered serious knife wounds.
Emergency teams tried to revive the man but he died at the scene, Surrey Police said. An 18-year-old man was held on suspicion of murder shortly after.
He was first taken to the Royal Surrey Hospital in Guildford for treatment to a minor injury before being taken into police custody for questioning.
The scene has been taped off while investigators from the Surrey and Sussex major crime team investigate, a police spokesman said. The dead man has not been named.
Anyone with information about the incident is asked to call Surrey Police on 101 or Crimestoppers anonymously on 0800 555 111.