Now CBS News is also reporting that
"Investigators trying to find Prince's cause of death". Edit: I think it's noteworthy that CBS News avoids directly mentioning the TMZ report until they can confirm it from a second source.
Make that a grain of salt… a very LARGE grain of salt.
If you live a sheltered life and are not familiar with TMZ, it's a celebrity news website, probably more about gossip and fake-news generated by publicity hounds, and not known for high-minded journalistic standards. And yet, sometimes they get it right.