Two men have been arrested following what police are treating as an unexplained death in Wakefield.
A 26-year-old man was found unconscious after officers were called to Quarry Hill in Horbury on Sunday evening.
Despite treatment, he died at the scene.
Another 26-year-old man from Horbury was taken to hospital after falling ill, and is continuing to undergo treatment.
A 32-year-old man was arrested at the house on suspicion of permitting the use of a premises for the use of controlled drugs.
A 42-year-old man was later arrested on suspicion of supplying of class A drugs.
A West Yorkshire Police spokesman said: “Police are investigating the circumstances of the death but at this stage do not believe it was suspicious. A full post mortem and toxicology tests will be carried out to determine the exact cause of death.”
Wakefield CID want to speak to anyone with information.
Anyone who witnessed suspicious behaviour at the property is asked to call CID on 101 or Crimestoppers on 0800 555111.