I think they are old blown out oil rigs. The light colored areas must be clean areas that were shielded by the legs of the oil platform when the rig blew out. And then became the natural path for approaching the area.
she said booby
Their posts are over ten percent of replies this bread anon. Do you really think they are going to stop and provide sauce? kek
Stop asking questions and read this.
Anon supposes one might expect the media to broadcast manner of death from the hilltops these days. Not much class left amongst them to be certain. But there might remain fragments of their former well observed decorum. And this could be one example of it. More likely, however, is they just don't know. Typically families (for understandable reasons) and coroners (for job security reasons) will remain tight lipped on the subject. Go back and dig suicides in the past. And the news stories about them. Famous or not. The manner of death is, more often than not, never spoken of in reporting. Usually it takes a leak of some sort for the details to come out.