A woman has died following a suspected drug-related incident at an all-night music event.
The 18-year-old went into cardiac arrest at the O2 Academy in Bournemouth shortly before 4:30am on Sunday.
She was taken to Royal Bournemouth Hospital but died later that morning.
Police said her next of kin had been informed.
The night at the 1,800-capacity venue had been hosted by Bristol dance duo My Nu Leng.
Dorset Police said officers were called by the ambulance service at 4:26am after the woman, from the Thames Valley area, was taken ill.
A spokesman said: "Officers are treating the death as suspected drug-related and not suspicious.
"Inquiries are being carried out on behalf of the coroner."
