Sky News Australia | Lost man a 'Bear Grylls': Blue Mt search Ninemsn David Tweddle doesn't know where his son is but he hopes he'll be having a beer with him soon. Face of 'real, evil' Boston bombing accused · Priceless artworks torched by thief's mother · 50 million-year-old fossils found in Brisbane. David Tweddle and other ... Sydney man Gary Tweddle missing in Blue Mountains since Tuesday Police continue search for man missing in Blue Mountains Family describes missing British-Australian as 'Bear Grylls' type |