Ecstasy warning after man's death in Inverness
Police believe illegal drugs may have caused the death of one man and left a second man seriously ill in hospital.
Emergency services were called to a house in the Raigmore area of Inverness at about 18:25 on Thursday.
Northern Constabulary said an investigation was continuing and a possible line of inquiry was that Scott McIntosh's death was drugs-related.
Police warned the drug potentially involved may have been a type of ecstasy tablet known as Einsteins.
The blue-green tablets have the letters E=mc2 inscribed on them.
Mr McIntosh died in hospital while the second man remains in a serious condition, officers said.