The police have discovered two bodies in an apartment in Glasgow.
The alarm was triggered on Stoneside Square in Thornliebank, shortly after 10:00, after someone had spoken on the property "Concern over a person".
The police said the deaths were treated as "inexplicable." No information was provided on the age or sex of the participants.
A spokeswoman said, "The police are working with partner agencies and taking all necessary precautions."
The Scottish Fire and Rescue Service confirmed that police support was requested at 11:27.
A spokesman said, "Operations Control mobilized a number of resources on Stoneside Square, where firefighters and a scientific adviser conducted atmospheric surveillance tests.
"The crews left the scene after making sure the area was secured."