I've been following it on my own news app as well, just didn't share a link to it as I thought it might be a bit ghoulish to piggyback on an unspeakably tragic celebrity death for a bit of self-promotion.
Also, frustrating that people have somehow landed in a place where they either trust nothing or trust everything, with no ability to calibrate based on the actual track record and incentive structure of the source. People magazine attributing something to "multiple sources" in a case where they, and their billionaire owner Barry Diller, would face massive defamation liability if wrong is categorically different from, say, an anonymous Reddit post or a tweet.
The LAPD "no person of interest" thing is also just standard procedure. Cops don't publicly name suspects until charges are filed. Totally normal that the official process is slower than journalism.