Skier Who Pushed Snowboarder Off Chairlift in Aspen To Plead Not Guilty By Insanity On January 17th, Thomas Proesel, 31, ย pushed snowboarder Seth Beckton off the Loge Peak Lift at Aspen Highlands, Colorado after a comment that Beckton made about skiing vs. snowboarding. ย Seth fell about 25-feet. Proesel is now pleading insanity so that he will not be charged as guilty. ย Seth: ย โto get tits deep pow shots you just need to […] Industry News Keenan Grady | March 29, 2016 1 Comment