A forensic toxicologist has also been appointed due to the illnesses that occurred during Sebestyén Balázs's DJ set.

An investigation into drug possession is underway regarding incidents at DJ Oti's party in August, where attendees experienced health issues. A young man reported his sister collapsed and was unresponsive, while a 39-year-old woman described feeling weak and collapsing shortly after drinking. Experts have been assigned to evaluate samples, but the woman's urine sample was taken over 40 hours after her incident, potentially affecting results. DJ Oti expressed sadness over the events, emphasizing the need for caution with drinks.