Colin Kroll, co-founder of Vine and HQ Trivia, dead at 34 after suspected drug overdose in New York flat
- Kroll was the chief executive of the HQ Trivia app, which live-streams short trivia shows to users
- He also was a founder of Vine, which was an app built around six-second videos, and worked for a period at Twitter

US tech star Colin Kroll, who co-founded Vine and popular gaming app HQ Trivia, was found dead Sunday in New York of an apparent drug overdose.
Police found Kroll, 34, unconscious and unresponsive in a bedroom of his Manhattan flat with drug paraphernalia around him after his girlfriend called authorities because she hadn’t heard from him, sources said.
Kroll reportedly took cocaine and heroin before his overdose, according to TMZ. Police said an investigation was underway.
“He had so much talent and had accomplished so much at such a young age,” his father, Alan Kroll, told The New York Times.
“It truly is a waste. At 34, imagine the things he’d done and the skills he had.”
Kroll co-founded Vine, the popular short-form video service acquired in 2012 by Twitter that is now defunct.