A man approached me on august 27, 2019 after a public meeting at warren, mn and told me of a sighting on february 11, 1982 by a teenage girl of a bright green light filling her second floor room at night. she looked out the window and saw the bright green light lifting up. it went ouf of sight. in the morning her uncle was called, who called his best friend, and they rushed to the site before anyone else could arrive. two feet of snow was on the ground. the two men found approx. eight cylindrical holes in the snow below the girl's window, about 20 paces from the house. at the bottom of each hole was a fragile cylindrical ash-like shape. there were holes through each ash cylinder. the best friend of the uncle broke off a piece of one ash cylinder and placed it promptly in a small jar with a piece of tissue to protect it and placed a lid on the jar to seal it. this witness saved this jar with the sample over the years, trying to find someone to analyze it. he gave the jar to me to be analyzed. i am a witness only to the extent that i have received and seen the material. an article on the sighting was in the willernie paper.