An ex-girlfriend and former assistant of “Friends” co-star Matthew Perry said she had doubt about his sobriety on the night he died. Kayti Edwards said a social media post shortly before his tragic death on October 28 contained what The U.S. Sun‚ in an exclusive interview with the former model‚ called “red flags” that pointed… The post ‘Things Aren’t Adding Up’: Matthew Perry’s Ex Convinced Word He Used in Online Post is Telltale Sign About His Death appeared first on The Federalist Papers.