Overview
- Authorities say the working hypothesis has shifted from food poisoning to chemical exposure linked to a recent fumigation at the hotel.
- Turkish police evacuated and closed the property as part of the investigation, detaining hotel employees and two pest-control company representatives.
- Officials report a total of 11 detentions in the case, with eight suspects appearing before an Istanbul court on November 17.
- Other guests reported similar but milder symptoms and received treatment, according to local media and the Anadolu Agency.
- Laboratory findings have not been made public, and President Recep Tayyip Erdogan has pledged to identify and hold those responsible to account.