evidence: CLAIM: The Obama family’s personal chef had been writing a tell-all book when he was found dead with injuries to his head in less than 4 feet of water. The 911 call also didn’t go out until his body washed up on shore and Obama’s "personal coroner" conducted the autopsy. AP’S ASSESSMENT: False. Massachusetts State Police reiterated Monday that Tafari Campbell did not sustain any head wounds and was found in nearly 8 feet of water, not in less than 4 feet of water, when he drowned last Sunday. In addition, the 911 call came in shortly after he fell off his paddleboard, not hours later, and Obama’s physician didn’t do the autopsy, the state medical examiner’s office did, police said. Meanwhile, no evidence has been presented to support the claim that the former White House sous chef was working on a book about the Obamas. The notion originated from a social media account known to spread misinformation. [...] There is no indication that Campbell was developing a book. The claim can be traced back to a Twitter account known to spread misinformation, which claimed without evidence on July 24 that he was preparing a "tell all."