The monolith was removed on November 27, 2020, by professional athlete
Andy Lewis, his friends Sylvan Christensen and Homer Manson, and an anonymous fourth companion. Their identities were initially unknown, although several witnesses posted details and pictures online about the monolith's dismantling. One witness, photographer Ross Bernards, said that the group arrived at about 8:40 pm and immediately started pushing at the monolith while onlookers watched. After the monolith fell, members of the group said "this is why you don't leave trash in the desert" and "
leave no trace" before breaking the structure apart and carrying the pieces away in a
wheelbarrow. The triangular top piece of the monolith was left behind and later disappeared. and said that it would leave any further investigation to the local sheriff's office. On November 29, the local
San Juan County Sheriff's Office said they could not devote the resources, although they did post a "
Most Wanted" list with pictures of several aliens on their
Facebook page.
Chief deputy Alan Freestone told
The New York Times: "I know they have some leads, and that's all we are saying right now." On December 1, Lewis uploaded a video on
YouTube claiming responsibility for its removal. Christensen reposted the same video to
TikTok and
Instagram later that day, claiming that the group was motivated to remove the structure after seeing the environmental damage to the area from visitors and tourists. The group later claimed that they heard rumors online that people were planning to destroy it, so they removed it before anyone could. The group received hateful comments and threats as a result of their actions. Weeks later, Lewis posted a video on Instagram showing the monolith reassembled in his backyard. Lewis gave the structure to the BLM on December 18, and hoped that once the investigation was over a new home could be found for it. ==Similar monoliths==