An unidentified lady has been killed after falling to her death from the ninth floor of a block of flats in St Petersburg, Russia while having sex on July 5 during a wild party.
Her partner, however, was said to have survived the fall after landing on top of her.
The 30-year-old woman was found lifeless at the base of the apartment block.
Witnesses said they saw a television being thrown from the window of the flat, after which the woman and her 29-year-old lover plunged to the ground below.
Reports also claim the woman landed head-first on the asphalt, dying instantly, but the man survived after her body and nearby bushes broke his fall.
Witnesses claim the unknown man was partially clothed when he got up, but he went back to rejoin the party implying they were probably drunk.
Police were called to the scene but when they arrived the drunken partygoers allegedly threw a mop out of the windows at them.
Initial reports suggested the woman had been killed by the falling TV, but released images from the scene show her naked from the waist down.
After interviewing witnesses, investigators concluded that the couple were having sex on a windowsill when they fell.
Two other men were said to be in the flat when the fall happened, but are not thought to have been involved in the sex.
A murder investigation has been begun on the case.