Co-founder of Vine and HQ Trivia, Colin Kroll, dies of apparent overdose

Colin Kroll, the CEO and co-founder of high-profile apps HQ Trivia and Vine died on Sunday, December 16 (US time), multiple reports said.<br /><br />Story: https://www.rappler.com/technology/news/219081-vine-hq-trivia-co-founder-colin-kroll-dies