A BBC Disclosure investigation has raised questions about the circumstances surrounding the death of Charmain Speirs at a hotel, though specific details about the case have not been disclosed.

In a separate case, four individuals have been arrested in connection with the murder of Campbell Scott, a Scottish businessman who was killed in Kenya. Scott's body was discovered in a pineapple sack approximately 60 miles from Nairobi in February of last year.

Scott had been attending a conference in the Kenyan capital when he was killed. The discovery of his body occurred some distance from where he was last known to be attending business activities.

The arrests represent a significant development in the investigation into Scott's death, which has been ongoing since his body was found. Kenyan authorities have not released additional details about the suspects or the circumstances of the arrests.

Both cases involve BBC reporting on deaths that have raised questions for investigators, though the two incidents appear to be unrelated and occurred in different locations and timeframes.