Mary Niemi Missing Person Case

In the spring of 2001, a season of renewal and hope, a shadow fell over the community of Arvada, Colorado. On April 12, forty-year-old Mary Niemi was seen for what would be the last time. At the time of her disappearance, she was described as a white female, standing five feet six inches tall and weighing approximately 120 pounds. She had both brown hair and brown eyes. Mary was at a vulnerable point in her life, and her last known location was a place of refuge—she was seen leaving a Women in ...Read More
Last Seen: Apr 12, 2001

Missing Person / NamUs

Mary Niemi - Colorado Cold Case Files - Case Detail

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