This aerial footage shows the police investigation currently underway after two people died at a caravan site in Mansfield.
Officers were called to the Tall Trees Caravan Park on Old Mill Lane in Forest Town at around 10pm last night (Tuesday) by the ambulance service.
Two people, a 66-year-old man and a 48-year-old woman were treated by ambulance crews but were both pronounced dead a short time later.
Police said the pair are believed to be known to each other.
Enquiries are ongoing and officers are still trying to establish whether anyone else was involved.