Ghost Hunters International (2008)

Season 1: Episode 12

The team explores South Africa, and finds out about a prostitute named Charlotte who never properly checked out of the Nottingham Road Hotel in KwaZulu-Natal. Charlotte threw herself from a window, and has been a hotel guest for over 200 years. The team moves on to Nightmare Cave, the gravesite of an African civil war soldier. It's covered in graphic murals, and houses visible human remains and a ghost, quite possibly that of the deceased occupant's spirit. Nightmare Cave evokes anger and resentment in anyone who crosses through its stone expanses.