evidence: Tafari Campbell’s drowning death was accidental, he wasn’t murdered, according to medical examiner [...] "Why was Tafari Campbell murdered?" asks an Aug. 25 Facebook post that plumbs conspiracy theories, including that former President Barack Obama was responsible for the July 23 death of Campbell, his family’s personal chef. [...] We’ve previously debunked several claims about Campbell, including that his mother spoke out to expose the Obamas; that his wife blamed Obama for her husband’s death; and that before he died, Campbell said he had information that would lead to Obama’s arrest.