Aspen Chairlift Pusher Unconditionally Released From Custody of State Psychiatric Hospital In 2016, Thomas Proesel was charged with throwing a snowboarder 25-feet off a chairlift at Aspen Highlands, CO. Proesel pleaded insanity so that he wasn’t charged as guilty and was later diagnosed with schizophrenia and other psychotic disorders. Proesel suffers from severe paranoia and delusions that people are trying to hurt him, and he was committed after being found not […] Industry News SnowBrains | June 22, 2021 0 Comments