This is a series of images taken by 2 amateur paranormal investigators as shown in the video “Worlds Scariest Ghost: Caught On Tape” which aired sometime in 2000. The 2 men were investigating an old abandoned manson which no longer stands. They believed that they caught nothing that night until they had the film developed and these photos came up. The film and negative was analyzed by experts and was inconclusive and it was shown that what was on the photo was in the negative.
If you click to enlarge the photo and look at the bottom left photo (your left) you will see some image enhancement that was done to one of the pictures digitally. The pink figure in the window, once done, shows a skull where her head is. I’ve included a cut of the video from Youtube.