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

One of the mobile app world's more influential and controversial executives has passed away. TMZ has learned that Colin Kroll, the co-founder of both HQ Trivia and Vine, has died of an apparent drug overdose in Manhattan at the age of 34. Kroll had b…
Source: Engadget | HQ Trivia and Vine co-founder Colin Kroll dies of apparent overdose