Colleagues of Zappos CEO Tony Hsieh fear his addiction to nitrous oxide whippets, burning candles and Grey Goose vodka could be behind explosion that led to his death - as it's revealed he was 'barricaded' in a shed when blaze broke out https://www.dailymail.co.uk/news/article-9005781/Listen-firefighters-Tony-Hsieh-barricaded-inside-shed-house-fire.html
