FOX NEWS: Medical examiner: HQ Trivia's Colin Kroll died from a combination of fentanyl, heroin and cocaine

Medical examiner: HQ Trivia's Colin Kroll died from a combination of fentanyl, heroin and cocaine



New York City police found 34-year-old Colin Kroll, CEO and cofounder of the popular game show app HQ Trivia, dead in his apartment in December.